Hongruntong Marine (Beijing) Co., Ltd

Company Information

Main Market

North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide

Business Type

Manufacturer

Brands

Hongruntong Marine

No. Of Employees

300~500

Annual Sales

7000000-1100000

Year Established

1990

Export P.c

90% - 100%

Customers Served

26000

HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

Introduction

Services

History

Team

HONGRUNTONG MARINE Company Introduction

Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to providing high-quality rubber products and professional supporting services for the dredging, marine, mining and other industries. With excellent product quality, innovative technical capabilities and a complete service system, we have won wide trust and recognition from customers around the world.

As a comprehensive enterprise integrating R&D, production, sales and service, we adhere to the core philosophy of "Integrity-based, Quality First, Innovation-driven, Win-win Development". We always take customer needs as the orientation, deeply cultivate the field of rubber products, and have accumulated profound technical precipitation and rich industry experience especially in the two core product systems of dredge rubber hose and marine rubber fender, becoming a benchmark enterprise with both scale and strength in the industry.

China Hongruntong Marine (Beijing) Co., Ltd company profile 0

China Hongruntong Marine (Beijing) Co., Ltd company profile 1

Focus on Our Core Capabilities

As a professional and leading manufacturer and solution provider dedicated exclusively to the marine and offshore industries, we have been deeply cultivating this field for years, focusing on delivering high-performance, reliable products and comprehensive services to global customers. Our core mission is to provide one-stop, customized solutions for customers engaged in port construction, dredging engineering, shipbuilding, offshore operations, marine transportation, and related fields, and our competitive edge lies in our all-round capabilities covering R&D, production, quality control, customization, supply, and after-sales service—each capability is carefully built and continuously optimized to meet the increasingly stringent requirements of global marine and offshore projects.

We are committed to becoming a trusted long-term partner for our customers, and every capability we possess is designed to solve practical problems for customers, reduce operational risks, improve project efficiency, and create long-term value. Below, we will detail our core capabilities, focusing on how we can provide reliable support for your projects through our professional strength.

1. Professional R&D Capability – Leading Technology, Adapting to Diverse Needs

We attach great importance to technological innovation and R&D investment, and have built a professional R&D team composed of senior engineers, technical experts, and industry professionals with more than 15 years of experience in the marine and offshore fields. Our R&D team is proficient in product structure design, material formula optimization, production process improvement, and technical problem solving, and has in-depth research on the working characteristics and pain points of marine equipment in harsh environments (such as saltwater corrosion, high pressure, heavy abrasion, extreme temperature changes, and rough sea conditions).

Our R&D capability is reflected in three core aspects: first, independent research and development of core products. We have independent R&D capabilities for all our core products, including marine airbags, composite hoses, dredging rubber hoses, mooring buoys, and mooring ropes. We continuously optimize product designs based on market demand and industry trends, such as improving the wear resistance of dredging rubber hoses, enhancing the corrosion resistance of composite hoses, and optimizing the buoyancy and stability of mooring buoys. Second, customized R&D solutions. We fully listen to customers’ specific project needs, including special working environments, technical parameters, and performance requirements, and provide targeted R&D and design services. For example, for deep-sea dredging projects, we can develop high-pressure, anti-corrosion floating dredge hoses; for chemical transportation projects, we can customize corrosion-resistant composite hoses suitable for specific chemical media. Third, technological cooperation and innovation. We have established in-depth cooperative relations with domestic and foreign scientific research institutions, rubber industry laboratories, and marine engineering experts, continuously introducing advanced technologies and materials, and carrying out joint R&D of new products and new processes to ensure that our products are always at the forefront of the industry.

In addition, our R&D center is equipped with advanced testing equipment and experimental facilities, which can conduct various performance tests and simulation experiments on new products and new technologies, ensuring that the R&D results are practical, reliable, and meet international industry standards.

2. Advanced Production Capability – Dedicated Production Lines, Ensuring Stable Quality and Efficient Supply

We firmly believe that high-quality products come from advanced production capabilities. To ensure the stability, consistency, and reliability of each product, we have invested heavily in building a large-scale, modern production base, and established independent, dedicated production lines for each core product—each production line is tailored to the unique structural characteristics, material requirements, and production processes of the corresponding product, avoiding cross-interference between different products and realizing precise manufacturing.

2.1 Dedicated Production Lines for Each Product

Marine Airbags Production Line: Equipped with specialized multi-layer rubber winding machines, high-pressure vulcanizing autoclaves, and intelligent cutting systems, focusing on ensuring the structural integrity, pressure resistance, and sealing performance of marine airbags. The production line adopts automated control technology to realize precise control of winding density, vulcanization temperature, and time, ensuring that each airbag can withstand extreme internal pressure and heavy loads during ship launching, landing, and salvage operations.
Composite Hoses Production Line: Equipped with precision extruders for multi-layer rubber lining, high-strength steel wire/aramid fiber braiding machines, and continuous vulcanization lines. The production line is designed for the safe transfer of oil, chemicals, and petroleum products, focusing on corrosion resistance, high-pressure durability, and bending fatigue resistance. The multi-layer composite structure is precisely manufactured to ensure that the inner lining resists media erosion, the middle reinforcement layer bears high pressure, and the outer cover resists UV radiation and saltwater corrosion.
Dredging Rubber Hoses Production Line: As our core production line, it is equipped with heavy-duty extruders for ultra-high wear-resistant inner rubber, automatic high-precision steel wire winding machines, large-scale vulcanization equipment, and special flange assembly machines. The production line is optimized for maximum durability, focusing on solving the problem of rapid wear of hoses in harsh dredging environments. The inner rubber layer is compounded with wear-resistant additives and anti-abrasion fillers, and the steel wire reinforcement layer is wound in a specific helix angle to ensure excellent flexibility, pressure resistance, and vacuum collapse resistance.
Mooring Buoys Production Line: Equipped with foam filling and injection molding machines, high-frequency welding equipment for polyethylene (PE) shells, and automatic flange assembly lines. The production line focuses on buoyancy, stability, and corrosion resistance, adopting a foam-filled core structure and a durable PE or steel outer shell to ensure that the buoys can maintain stable positioning in rough sea conditions.
Mooring Ropes Production Line: Equipped with high-speed twisting machines, multi-strand braiding machines, and heat-setting treatment lines. The production line processes high-performance fibers such as polyester, polypropylene, and nylon, adopting a multi-layer balanced braiding structure to minimize elongation and maximize shock absorption, ensuring that the mooring ropes can withstand high tension during ship berthing and offshore mooring.

2.2 Advanced Production Equipment & Efficient Production Capacity

All our production lines are equipped with advanced automated and semi-automated equipment, which not only improves production efficiency but also ensures the precision and consistency of product specifications. We have strict production management systems, implementing lean production concepts to optimize production processes, reduce production costs, and ensure on-time delivery. Our annual production capacity is sufficient to meet the needs of large-scale global projects: the annual production of marine airbags reaches 2,000 sets, composite hoses reaches 50,000 meters, dredging rubber hoses reaches 120,000 meters, mooring buoys reaches 1,500 sets, and mooring ropes reaches 80,000 meters. For conventional products, we maintain a safe inventory to achieve fast delivery (3-7 working days), and for customized products, we have a mature production scheduling system to ensure that the production cycle is strictly controlled and delivered on time.

3. Strict Quality Control Capability – Full-Process Supervision, Zero Compromise on Quality

Quality is the foundation of our cooperation with customers, and we have established a strict full-process quality control system that runs through every link from raw material procurement, production processing, semi-finished product testing to finished product delivery, ensuring that every product delivered to customers meets international industry standards (such as ISO, CCS, ABS) and customer requirements.

3.1 Raw Material Quality Control

We have a dedicated raw material procurement and inspection team, and we only cooperate with well-known, qualified suppliers to purchase high-quality raw materials. For each batch of raw materials (including synthetic rubber, high-tensile steel wire, synthetic fiber, foam, and auxiliary materials), we conduct strict performance testing, including tensile strength, elongation at break, wear resistance, corrosion resistance, and anti-aging performance. Only raw materials that pass all tests can enter the production link, and we establish a raw material traceability system to record the batch, supplier, and inspection results of each raw material, ensuring that the quality of raw materials is controllable.

3.2 Production Process Quality Control

In the production process, we arrange professional quality inspectors to supervise each production link, implement full-time inspection and random inspection, and strictly implement standard operating procedures (SOPs). For example, in the rubber mixing link, we inspect the uniformity and hardness of the rubber material; in the winding link, we inspect the winding density and tension of the steel wire; in the vulcanization link, we monitor the temperature, pressure, and time in real time; in the assembly link, we inspect the connection strength and sealing performance of accessories. For each batch of products, we take samples for intermediate testing to ensure that the semi-finished products meet the quality standards before entering the next process.

3.3 Finished Product Quality Inspection

We have a professional testing center equipped with a full set of testing equipment for marine products, and every finished product must undergo comprehensive performance testing before leaving the factory. For marine airbags, we conduct inflation pressure testing and sealing testing; for composite hoses and dredging rubber hoses, we conduct hydrostatic pressure testing, burst pressure testing, wear resistance testing, and corrosion resistance testing; for mooring buoys, we conduct buoyancy testing and stability testing; for mooring ropes, we conduct tensile strength testing, breaking load testing, and elongation testing. Only products that pass all tests can be packaged and delivered, and we issue a quality inspection report for each batch of products, providing customers with reliable quality assurance.

4. Customized Solution Capability – Tailored to Your Specific Needs

We understand that different customers and different projects have unique requirements for marine equipment, and "one-size-fits-all" products cannot meet the diverse needs of the market. Therefore, we have strong customized solution capabilities, which can provide targeted product design, production, and technical support according to customers’ specific needs.

Our customization capability covers all aspects: product specifications (diameter, length, pressure rating, size), material selection (according to the transported media, working environment, and service life requirements), structural design (such as special floating structures for floating dredge hoses, special connection methods for mooring buoys), and functional optimization (such as enhancing wear resistance, corrosion resistance, or pressure resistance). Our professional technical team will communicate with customers in detail, understand the specific needs of the project, conduct in-depth analysis and design, and provide a complete customized solution, including product design drawings, technical parameters, production cycle, and after-sales service, ensuring that the customized products fully meet the project requirements and create more value for customers.

5. Global Supply & After-Sales Service Capability – Reliable Support, Worry-Free Cooperation

We have established a complete global supply and after-sales service system to provide customers with full-process support, ensuring that customers can use our products with confidence.

5.1 Global Supply Capability

We have cooperated with well-known international logistics companies, established stable logistics channels, and can realize the safe and efficient transportation of products to all parts of the world. We have rich experience in overseas transportation, can provide professional packaging (waterproof, anti-collision, anti-corrosion packaging) to avoid product damage during transportation, and provide full customs clearance services to ensure that products are delivered to customers on time and intact. For customers in different regions, we can adjust the supply plan according to local logistics conditions and project schedules, ensuring the timeliness of supply.

5.2 Professional After-Sales Service Capability

We adhere to the concept of "customer first", and have a professional after-sales service team composed of technical engineers with rich experience. Our after-sales service includes: pre-sales technical consultation (providing product selection suggestions and technical guidance according to the project), on-site installation guidance (sending technical personnel to the project site to guide the installation and commissioning of products), after-sales maintenance (providing timely maintenance services for product failures), and product replacement (providing replacement services for unqualified products according to the quality assurance commitment). We have a 24-hour after-sales service hotline and online consultation channel, which can quickly respond to customers’ needs and solve problems encountered by customers in the use of products in a timely manner.

6. Industry Experience & Cooperative Advantage – Trusted by Global Customers

After years of development, we have accumulated rich industry experience and served thousands of customers in more than 30 countries and regions around the world, including Europe, America, Africa, Southeast Asia, and the Middle East. Our customers cover port operators, dredging engineering companies, shipyards, offshore oil and gas companies, and marine transportation companies. We have participated in many large-scale marine and offshore projects, including port dredging, river regulation, land reclamation, offshore oil and gas development, and shipbuilding, and have won wide recognition and trust from customers with our professional capabilities and reliable products.

We adhere to the principles of integrity, cooperation, and win-win, and establish long-term cooperative relations with customers. We not only provide high-quality products and services but also pay attention to communication and cooperation with customers, understand the development needs of customers, and grow together with customers.

Our Commitment

As a professional marine and offshore equipment manufacturer and solution provider, we will continue to focus on improving our core capabilities, including R&D, production, quality control, customization, and after-sales service, and continuously optimize our products and services. We are committed to providing customers with safe, efficient, and cost-effective marine solutions, helping customers solve practical problems, reduce operational costs, and improve project efficiency. We look forward to cooperating with customers from all over the world, working hand in hand to promote the stable and high-quality development of the global marine and offshore industries, and creating a better future together.

Hongruntong Marine is a professional rubber hose manufacturer with over 30 years of experience, dedicated to providing one-stop, full-cycle service for global marine and dredging engineering clients. Our service covers pre-sales consultation, customized design, production control, on-site support and after-sales maintenance, ensuring reliable and efficient solutions throughout the product life cycle.

China Hongruntong Marine (Beijing) Co., Ltd company profile 0

1. Pre-sales Consultation & Solution Design

We start with a deep understanding of your project requirements to deliver targeted solutions:

Needs Analysis: Professional engineers conduct in-depth communication to clarify your working conditions, including hose diameter, pressure rating, conveying
medium (slurry, sand, seawater), installation environment (offshore, ship-to-ship, land reclamation) and service life expectations.
Technical Feasibility Evaluation: Based on 30+ years of industry experience, we evaluate the rationality of your design, provide optimized suggestions for structure, material and connection methods, and avoid potential risks in advance.
Customized Solution: We develop exclusive hose and floating pipeline solutions, including detailed product parameters, installation layout and cost analysis, to maximize operational efficiency and cost-effectiveness.
Sample & Trial Support: For large-scale or high-value projects, we offer sample production and on-site trial services to verify product performance before formal ordering.

2. Customized R&D & Production Service

We meet diverse project needs with flexible customization capabilities:

Product Customization: Support customization of diameter (200mm–1200mm+), length, pressure rating (0.5MPa–2.5MPa), flange type, connection mode and buoyancy configuration, fully adapting to special working conditions.
Material Selection: According to your application scenarios, we recommend optimal rubber formulations (wear-resistant, anti-seawater, anti-aging) and reinforcement materials (high-strength steel wire, cord) to balance performance and cost.
Brand & Packaging Customization: Provide OEM/ODM services, including custom logo printing, packaging design and private labeling, to meet your brand promotion needs.
Production Control: Adopt a strict quality management system, with real-time tracking of the production process, and regular progress reports to ensure on-time delivery.

3. Quality Inspection & Testing Service

We ensure every product meets international standards through comprehensive testing:

Raw Material Inspection: All incoming materials (rubber, steel wire, foam, HDPE) undergo hardness, tensile strength, buoyancy and corrosion resistance tests to
eliminate unqualified batches.In-process Testing: Monitor key production links (extrusion, winding, vulcanization) to ensure dimensional accuracy, layer bonding and structural stability.
Final Product Testing: Conduct 100% pressure test, leakage test, wear test, aging test and buoyancy test (for floating hoses) in accordance with ISO, BS EN and other international standards.
Certification Support: Provide complete test reports, quality certificates and compliance documents (such as CE, ISO) to meet customs clearance and project acceptance requirements of various countries.

4. Installation & On-site Technical Support

We minimize your operational disruption with professional on-site services:

Installation Guidance: Our technical engineers can provide remote or on-site installation guidance, including hose connection, floating pipeline layout and float spacing adjustment.
Split-body Installation Solution: For existing pipelines, our split-type floating pipeline products allow direct installation without dismantling the system, greatly reducing downtime and labor costs.
On-site Training: Offer on-site operation and maintenance training for your team, covering product use, daily inspection and emergency handling procedures.
Emergency Response: Provide 24/7 technical support for urgent issues, with rapid deployment of on-site engineers for critical projects.

5. After sales Maintenance & Long-term Partnership

We safeguard your long-term investment with comprehensive after-sales service:

Warranty Service: Provide a standard product warranty period, covering manufacturing defects and quality issues, with free replacement or repair for non-human damage.
Regular Maintenance Reminder: Proactively send maintenance reminders based on product usage, including wear inspection, connection tightening and buoyancy performance testing.
Spare Parts Supply: Maintain a stable inventory of core spare parts (flanges, connectors, floating components) to ensure quick delivery and minimize downtime.
Product Recycling & Reuse: For durable products like floating pipelines, we provide recycling and reuse suggestions, helping you reduce project costs and achieve sustainable development.
Long-term Technical Follow-up: Establish a dedicated customer file, track product performance throughout its life cycle, and provide continuous technical support and upgrade suggestions for subsequent projects.

China Hongruntong Marine (Beijing) Co., Ltd company profile 1

6. Logistics & Supply Chain Service

We ensure safe and timely delivery of products worldwide:

Packaging Design: Adopt marine-grade waterproof and anti-collision packaging (wooden cases, steel belt bundling) to protect products from damage during long-distance transportation.
Logistics Coordination: Cooperate with global freight forwarders to provide flexible transportation solutions (sea, air, land), and handle customs declaration and documentation for you.
Delivery Tracking: Provide real-time logistics tracking information, so you can monitor the transportation status and arrange receiving plans in advance.
Inventory Management: For long-term cooperative clients, we offer safe stock and JIT (Just In Time) delivery services to meet your urgent project needs.

Our Service Commitment

Customer First: Prioritize your project needs and provide timely, professional responses within 24 hours.
Quality Assurance: Strictly control every link from R&D to after-sales, ensuring product reliability and consistency.
Continuous Improvement: Collect your feedback to optimize products and services, and grow together with your business.

China Hongruntong Marine (Beijing) Co., Ltd company profile 2

China Hongruntong Marine (Beijing) Co., Ltd company profile 3

China Hongruntong Marine (Beijing) Co., Ltd company profile 0

The History of Hongruntong Marine (1990–2026)

Hongruntong Marine (officially Hongruntong Marine (Beijing) Co., Ltd.) is a global leader in marine fenders, hoses, and offshore rubber solutions, founded in 1990 in Shunyi District, Beijing. From a small local factory, it has grown into an integrated R&D, manufacturing, and international trading enterprise serving 30+ countries and 1,000+ clients worldwide. Below is its detailed chronological history with key events, product innovations, and major projects.

1990–1999: Founding & Local Establishment

1990
Establishment: Hongruntong Marine founded in Beijing, initially focused on traditional rubber fenders (arch, cylindrical) and basic marine hoses.
Core mission: “Quality first, safety paramount” serving domestic ports and shipyards.

1995
First factory expansion: Built first standardized production line for vulcanization and molding.
Certification: Obtained CCS (China Classification Society) approval.
Local breakthrough: Supplied fenders to Tianjin Port, Qingdao Port—major domestic clients.

1998
Product innovation: Launched first-generation ship launching airbags (low-pressure, heavy-duty) for small- to medium-sized shipyards.
Key order: Completed first large domestic contract: 1,200m of dredging hoses for the Yangtze River channel project.

2000–2009: Export & Global Certification

2001
International entry: Began exports to Southeast Asia (Singapore, Malaysia).
Exhibition: Debut at Marintec China (Shanghai) – first major industry showHongruntong Marine.

2003
Certification expansion: Earned ABS, BV, LR approvals—opened European and Middle Eastern markets.
Innovation: Developed Super Cone Fenders (high energy absorption, low reaction force) for large berthsHongruntong Marine.
Major order: $2.8M contract for cone fenders and dredge hoses for a port expansion in Dubai, UAE.

2005
Second production base: Opened 20,000㎡ factory in Hebei to boost capacity.
Product line: Launched floating oil hoses and dock hoses for marine terminals.

2007
Global exhibition: Participated in Posidonia (Athens, Greece)—entered Mediterranean marketsHongruntong Marine.
Innovation: Released foam-filled fenders (SeaGuard series)—unsinkable, maintenance-freeHongruntong Marine.
Landmark order: Supplied complete fender systems to Port of Singapore—Asia’s top transshipment port.

2009
Global footprint: Clients in 20+ countries.
Quality system: Implemented ISO 9001 and ISO 14001.
2010–2019: Global Leadership & Technical Breakthroughs

2010
Innovation: Patented high-pressure pneumatic fenders (Yokohama type) meeting ISO 17357.
Major order: $4.5M STS (Ship-to-Ship) transfer hoses for a UAE oil terminal.

2012
Exhibition: Attended SMM Hamburg—leading European maritime showHongruntong Marine.
Innovation: Developed Arctic-grade fenders/hoses (-40°C resistant) for Russia/NorwayHongruntong Marine.
Major order: Fender systems for Yamal LNG project (Arctic Russia).

2014
Third factory: 35,000㎡ automated plant with CNC machining and lab testing.
Innovation: Submarine hoses and deep-water buoyancy modules for offshore engineering.
Major order: $6.2M package (fenders, hoses, buoys) for Mozambique LNG terminal.

2016
Digital upgrade: Launched 24/7 global delivery network—largest stock in Asia.
Innovation: Ultra-large pneumatic fenders (Ø3.3m × 6.5m) for Q-Max LNG carriershongruntongfender.com.
Major order: Supplied the world’s largest LNG terminal (Qatar) with 80+ fenders.

2018
Global reach: Exports to 30+ countries, revenue >USD 10M.
Innovation: self-locking mooring bollards and high-tensile airbags (1.0MPa pressure)Hongruntong Marine.
Major order: $7.8M project for Port of Rotterdam expansion—fenders, dredging hoses, bollards.

2019
Awards: Named “Top 10 Marine Rubber Products Manufacturer” by China Industry News.
Innovation: eco-friendly, oil-resistant rubber compounds reducing environmental impact.
2020–2026: Smart Manufacturing & Global Dominance

2020
Pandemic resilience: Maintained 100% delivery via digital management.
Innovation: smart fenders with pressure sensors and IoT monitoringhongruntongfender.com.
Major order: $5.3M contract for STS cargo hoses (12" × 11.8m, 15 bar) for UAE.

2021
Smart factory: Automated production lines with AI quality inspection.
Innovation: underwater air lift bags (1–50t capacity) for salvage and offshore constructionHongruntong Marine.
Major order: $8.1M package for Australian LNG project (Arctic-grade fenders, hoses, buoys).

2022
R&D center: Established Marine Rubber Engineering R&D Center (Beijing).
Innovation: hydrogen-compatible hoses for LNG/H₂ dual-fuel vessels.
Major order: $9.3M project for Mediterranean Shipping Co. (MSC)—fenders and hoses for 22,000TEU container terminals.

2023
Global exhibition: Posidonia 2023 (Athens)—launched next-gen fenders/hosesHongruntong Marine.
Innovation: ultra-wear-resistant dredging hoses (lifespan doubled for high-sediment conditions)hongruntongfender.com.
Major order: $10.5M turnkey contract for Port of Shanghai—automated fender systems and dredge hoses.

2024
Certification: Full approvals from DNV, GL, KR, NK, RINA, IRS.
Innovation: subsea buoyancy modules (1,000m depth rated) for offshore wind and oil.
Major order: $12M project for North Sea offshore wind farms—fenders, hoses, mooring buoys.

2025
Capacity: 4 factories, 500+ employees, annual output >15,000 units fenders, 80,000m hoses.
Innovation: cold-resistant foam fenders (-50°C) for Arctic/Antarctic operationsHongruntong Marine.
Major order: $13.8M contract for Qatar Petroleum—complete marine protection systems.

2026 (To Date)
Global showcase: Exhibited at APM Singapore 2026—premier Asian port eventHongruntong Marine.
Innovation: next-gen STS hoses (20 bar, 16" diameter) for ultra-large crude carriers.
Current status: One of world’s top 3 marine fender/hose manufacturers, trusted by ports, shipyards, and offshore energy clients globally.
Core Milestone Summary
1990: Founded in Beijing
2001: First exports
2003: Global certifications (ABS, BV, LR)
2007: Foam-filled fenders (SeaGuard)
2010: ISO 17357 pneumatic fenders
2014: Deep-water/subsea products
2016: Ultra-large LNG fenders
2020: IoT smart fenders
2022: Hydrogen-compatible hoses
2025: $100M+ cumulative export value

Over more than three decades of development, Hongruntong Marine has grown from a local manufacturer into a globally recognized provider of high-performance marine rubber solutions. From the initial exploration of domestic markets to our current footprint across more than 30 countries, every step forward has been driven by technological innovation, strict quality control, and a deep commitment to customer success.

We have continuously broken through in product research, launched industry-leading marine fenders, hoses, airbags, and offshore engineering products, and successfully delivered landmark projects for major ports, LNG terminals, and offshore energy facilities around the world. With complete international certifications, smart manufacturing capabilities, and a professional global service team, we have earned the long-term trust of port authorities, shipyards, and energy enterprises worldwide.

Looking ahead, Hongruntong Marine will continue to uphold the principles of quality, safety, and innovation. We will further invest in R&D, optimize production efficiency, expand global cooperation, and strive to provide more reliable, intelligent, and environmentally friendly marine solutions for our partners. We are ready to sail toward a broader future together with clients from all over the world.

China Hongruntong Marine (Beijing) Co., Ltd company profile 1

China Hongruntong Marine (Beijing) Co., Ltd company profile 0

Our Team at Hongruntong Marine

Everyone says it, but in our case it’s true: our team is the secret to our success. Each of our employees is amazing in their own right—whether they’re engineering cutting-edge marine fenders, perfecting rubber hose craftsmanship, or connecting with clients across the globe—but together they are what makes Hongruntong Marine such a fun and rewarding place to work. The Hongruntong team is a tight-knit, talented group with a shared vision of delivering consistently great results for our clients, as well as ensuring our company is a fun, inclusive, challenging place to work and develop a rewarding career in the marine rubber and offshore engineering industry.

We’re very proud of the team we’ve built – there are more than 500 of us now but it still feels like it did when there were just a few of us, united by a passion for marine innovation. Hongruntong Marine has always been defined by bringing together talented people with a shared vision and passion for helping us be the best we can be for our clients—whether they’re global ports, LNG terminals, or offshore energy facilities. But that doesn’t mean Hongruntong Marine is a one-size-fits-all company. All of our employees are unique individuals who are united by a set of five core values that apply to everything we do, from product R&D and production to sales and after-sales service.

Be Bold: Be proactive in pushing technical boundaries, make confident decisions that drive innovation, take responsibility for our products and clients, and never shy away from trying new approaches—whether it’s developing Arctic-grade hoses or optimizing smart fender technology.

Be Curious: Ask questions that challenge the status quo, research emerging marine industry trends, learn new techniques in rubber manufacturing and offshore engineering, and study our clients and their unique needs to deliver tailored solutions.

Be Together: Play an active role in our team, support colleagues across departments—from R&D to production to sales—collaborate to solve complex project challenges, and never forget to have fun while we build something great together.

Be Connected: Build strong relationships with our global clients, connect with industry partners and classification societies, foster teamwork across our four production bases, and always see the bigger picture of how our work supports global maritime safety and efficiency.

Be Better: Look for ways to improve our products, processes, and service, challenge ourselves to exceed client expectations, never stop learning about new materials and technologies, and strive to be the best in the global marine rubber solutions industry.

Building, developing, training, retaining, and engaging the Hongruntong Marine team is a daily commitment. We work hard every day to make sure that our people are supported and empowered—whether through our dedicated R&D center, automated production training, or global sales mentorship—to deliver exceptional results for our clients. Because at the end of the day, our team isn’t just employees—they’re the heart of our success, and the reason we’ve grown from a small local factory to a global leader in marine rubber solutions.

China Hongruntong Marine (Beijing) Co., Ltd company profile 3