People's Republic of China

ZHEJIANG FOUR BROTHERS ROPE CO., LTD. (FBR) dates back to the 1950s, with three generations focused on rope production, located in taizhou bay etdz. in 2021, cosco shipping int’l(hk)(00517. hk) joined as a shareholder, helping us transform from family-run to standard corporate operation. fbr is a national high-tech firm, national little giant and zhejiang hidden […]

ZHEJIANG HAILUN ROPE & NET CO., LTD., founded in early 1950s, has become a leading high-tech enterprise integrating r&d, production, sales & service for marine ropes and fishing nets. products include pp, nylon, uhmwpe, polyester, aramid ropes; nets & twines. hailun rope & net always upholds the philosophy of “sincerity, quality, customer-oriented, excellent service”, commits […]

Zhejiang Weilin Mechanical Co., Ltd. was founded in April 2007 as a national high-tech enterprise focusing on forged steel crankshaft production and international trade. Our products serve construction machinery, heavy trucks, marine engines, generator sets, agricultural machinery, automobiles and diesel engines. Covering 30, 000 square meters factory area, we provide over 100 types of premium […]

DOOWIN is China’s leading manufacturer of underwater lift bags, marine salvage bags, and crane test water weight bags, complying with IMCA D016 and LEEA 051. Products include open-bottom, enclosed, and pillow lift bags for diving, salvage, and pipeline buoyancy support. Water weight bags serve crane and lifeboat proof load testing. With 30+ years of experience, […]

We manufacture marine valves, air vent head, seawater strainer, globe valve, check valve, gate valve, hose valve, storm valve, quick closing valve, etc.