QINGDAO DOOWIN MARINE ENGINEERING CO., LTD., established in 2011, is a professional manufacturer and contract manufacturer based in Qingdao, China, specializing in marine rubber and foam products. With 11 to 50 employees, the company offers ODM and OEM services, focusing on high-quality solutions for shipbuilding, marine rescue and salvage, energy and oil, and offshore shipping industries. Their product portfolio includes ship launching airbags, floating pneumatic rubber fenders (including Yokohama type), foam-filled fenders, inflatable pipe plugs, offshore buoys, subsea buoyancy modules, and syntactic foam products. QINGDAO DOOWIN MARINE ENGINEERING CO., LTD. is recognized as a leading manufacturer for ISO14409:2011 and CB/T 3795 rubber airbags and manufactures products fully compliant with ISO 17357 for Yokohama type pneumatic rubber fenders. The company operates a factory and holds ISO 9001 certification, alongside other approvals such as BV, ABS, LR, CCS, and SGS. Their engineers and consultants bring over 30 years of experience to product fabrication and application.
Inflatable Pipeline Installation Buoyancy Support Airbags$1000
Inflatable Marine Part Inflatable Pontoon Large Boat Fenders Float Ball Cone Fender for Docks$150
Qingdao Doublewin Rubberware Co., Limited
🇨🇳 China
200451-100 peopleTrading Company/Manufacturer
Established brand
OEM manufacturer
Product customization
Shipments
3
Key customer
KAMERS BRASIL
Key market
🇦🇺 Australia
Description
Qingdao Doublewin Rubberware Co., Limited is a manufacturer and trading company based in Qingdao, China, specializing in a wide range of rubber and PU wheel products. Established between 2000 and 2008, the company operates with 51 to 100 employees and holds a BSCI certification. They offer OEM services and have their own factory and production lines for rubber wheels and plastic rims. Their extensive product portfolio includes pneumatic wheels, PU wheels, solid wheels (including rubber-powder and rubber-plastic solid wheels), motorcycle tyres, inner tubes, wheelbarrow tyres and tubes, as well as complete wheelbarrows, hand trucks, and carts. These products are designed for diverse applications such as material handling tools, wheelbarrows, wheeled dustbins, air compressors, mixing machines, and mowers. Qingdao Doublewin Rubberware Co., Limited emphasizes high-quality products at reasonable prices and offers customization based on customer requirements and designs. The company exports to numerous international markets, including Australia, Canada, Germany, India, the Russian Federation, South America, and Western Europe, with a global market presence.