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hain making range: chain diameter 22MM~162MM marine anchor chain, mining chain, stainless steel chain, G80|G100 grade lifting chain, marine mooring chain and various other big size chains.

Standard: International ISO1704-2007, Chinese GB/T 549-2017, regulations of various classification societies, and other non-standard products to satisfy users.

Product recognition: The company has passed the ISO9001 quality system certification, and passed the occupational health and safety management system and environmental management system certification in 2008; obtained ABS, BV, CCS, CR, DNV-GL, KR, LR, NK, RINA and RMRS etc. 11 international Recognized by classification societies, the mining chain has obtained coal safety certification.