Compliance with ISO 17357 for pneumatic fenders is crucial for ensuring quality, safety, and reliability. It provides clear guidelines for production and testing, establishing requirements for design, materials, and performance. Adhering to the standard helps manufacturers meet these requirements, ensuring customer satisfaction and safety in maritime operations.

Hongruntong fenders are manufactured using advanced molding processes. This production method ensures product consistency and quality, meeting the high standards expected by our customers. Furthermore, the use of molds enhances production efficiency and ensures accuracy and precision in design specifications and dimensions.

Our fenders are superior. Our fenders and airbags are manufactured using entirely different production processes and adhere to distinct international standards. It's important to note that fenders are specifically designed for maritime applications and utilize specialized materials and construction methods to withstand impact and friction forces, while our airbags are engineered with specific polymers and reinforcement layers to meet the demands of heavy lifting and marine salvage operations. Each product line is tailored to its unique usage scenarios, and their manufacturing processes and compliance standards reflect these specific requirements.

At Hongruntong, we take great pride in our commitment to quality. With 32 years of manufacturing experience, we have honed our processes to ensure the highest standards. Our dedication to customer satisfaction is reflected in a 100% client satisfaction rate. In addition, our fenders are certified by third-party classification societies and comply with the stringent requirements of ISO 17357-1：2014 and PIANC 2014 standards. Furthermore, we offer a 36-month warranty on all our fender products, providing our customers with confidence and assurance in the quality and reliability of our offerings.