Heavy-Duty Wear-Resistant Material: Crafted from high-elasticity natural rubber + 8-ply nylon cord fabric, our ship airbag resists abrasion & tearing, cutting maintenance costs by 30% for long-term reliability.

High-Load Safety Design: Supports 500-5000 tons vessel weight, with reinforced end caps & pressure relief valves to prevent overinflation, ensuring safe ship launching/lifting operations.

Multi-Scenario Versatility: Ideal for ship launching, salvage, dock shifting & heavy cargo handling, replacing traditional cranes to boost operation efficiency by 40%.

ISO-Certified Quality: Complies with ISO 14409 standards, customizable size (3-6m diameter) to fit bulk carriers, fishing boats & yachts, trusted by global marine engineering clients.

Efficient Cost-Saving Solution: Reduces infrastructure investment & operation time, a cost-effective alternative for shipyards, marine salvage companies & port authorities worldwide.

Qingdao Zhonghaihang Shipping Supply Co., Ltd. is a specialized company dedicated to the integrated R&D and manufacturing of marine products, including pneumatic fenders, foam-filled fenders, and ship airbags. We produce versatile airbag containers designed for a wide range of applications, such as ship launching, heavy lifting, buoyancy support, and leak plugging.
The company is equipped with professional machinery and testing instruments, including a comprehensive array of equipment such as open-type rubber mixing mills, internal mixers, four-roll calenders, and vulcanizing autoclaves of various specifications for fenders. Supported by an exceptional management team and advanced business philosophies, we consistently strive to deliver high-quality services that meet our clients' exacting standards. We look forward to establishing sincere, mutually beneficial partnerships with you.
Our company has obtained ISO 9001 International Quality Management System certification.
Furthermore, we have received certifications from numerous classification societies, including CCS, BV, SGS, RS, and DNV.

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