QINGDAO, CHINA – Boasting 20 years of professional manufacturing experience in marine airbags, QINGDAO EVERGREEN MARITIME has accumulated mature production technology and rich industry expertise in the field of marine auxiliary equipment. Insisting on exquisite craftsmanship and strict quality control, our premium marine launching airbags feature diverse application scenarios, flexible operation and outstanding cost performance, providing reliable, efficient and safe supporting solutions for various marine engineering projects across the globe.

Marine launching airbags are heavy-duty inflatable rubber devices engineered with high-tensile multi-layer rubber and cord fabric, featuring excellent pressure resistance, wear resistance and seawater corrosion resistance. Different from traditional fixed slipway and dry dock solutions, EVERGREEN MARITIME’s airbags require minimal infrastructure investment and support reusable, low-carbon and high-efficiency marine operations, with extensive and practical application scenarios covering the whole cycle of ship construction, maintenance, rescue and heavy cargo handling.

Core Application Scenarios of EVERGREEN MARITIME Marine Airbags

1. New Ship Launching & Vessel Landing

This is the most mainstream application of marine airbags. The inflatable airbags are evenly arranged under the ship hull to bear the overall weight of the vessel, reduce friction between the hull and the ground, and realize safe, stable and smooth rolling launching of newly built ships. Suitable for various types of vessels including cargo ships, fishing boats, yachts and engineering ships, the product adapts to ordinary slipways, temporary construction sites and uneven ground conditions. It effectively avoids the limitations of traditional fixed launching facilities, greatly shortens the ship launching cycle and reduces construction costs for shipyards.

2. Ship Docking, Haul-out & Maintenance Support

The airbags provide stable buoyancy and lifting support for vessel haul-out and dry docking operations. They assist ships in safely moving from water to shore for routine maintenance, hull repair, painting and equipment overhaul. With uniform force-bearing performance, the airbags effectively protect the ship hull from extrusion and damage, ensuring the safety and stability of ships during onshore maintenance. The flexible feature makes them applicable for small and medium-sized shipyards without complete dry dock facilities.

3. Marine Salvage & Stranded Vessel Refloating

As essential equipment for marine emergency salvage, EVERGREEN MARITIME’s airbags are widely used in refloating stranded, grounded and sunken vessels. By inflating and arranging airbags at the bottom or side of the damaged ship, sufficient buoyancy is generated to lift the sunken hull or separate stranded vessels from theseabed, helping complete rapid rescue and recovery. The product features quick inflation, flexible layout and strong bearing capacity, adapting to complex marine environments such as shallow water, tidal flats and rough sea conditions.

4. Heavy Marine Structure Lifting & Transportation

Beyond vessel-related operations, the airbags are ideal for lifting, moving and transporting heavy marine engineering structures, including floating docks, steel hull segments, offshore platform modules, bridge floating components and large port equipment. The low-friction rolling and high-load-bearing performance enable efficient short-distance transportation of heavy cargo on shore and in shallow water, replacing cumbersome crane and trailer combinations, saving labor and time costs, and improving engineering efficiency.

5. Auxiliary Marine Engineering Operations

The airbags also serve diverse auxiliary scenarios, including floating bridge erection, underwater pipeline laying, temporary buoyancy support for water engineering, and cargo buffer protection during marine transportation. Their good flexibility and impact resistance make them reliable auxiliary tools for various temporary and complex marine construction projects.

Product Advantages & Industry Value

All marine launching airbags from QINGDAO EVERGREEN MARITIME are manufactured in strict accordance with international marine industry standards, with customizable specifications in diameter, length and bearing capacity to meet personalized demands of different ship types and engineering projects. Compared with traditional marine operation methods, the company’s airbag solutions feature simple operation, strong practicability, reusability and low comprehensive cost, greatly lowering the threshold of marine engineering construction and vessel operation.

With rich industry experience and mature production technology, QINGDAO EVERGREEN MARITIME has been committed to providing high-quality, safe and efficient marine auxiliary equipment for global clients. The multi-functional marine airbags have been widely exported to numerous countries and regions, winning high recognition for their stable performance and reliable after-sales service.

About QINGDAO EVERGREEN MARITIME

QINGDAO EVERGREEN MARITIME is a professional supplier of high-quality marine equipment and marine engineering solutions, focusing on the R&D, production and sales of marine launching airbags, ship fenders and other core marine auxiliary products. The company adheres to the tenet of quality first and customer-oriented, providing cost-effective and reliable marine equipment and one-stop solutions for global shipyards, port terminals and marine engineering enterprises.

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