Qingdao anchor chain Co., Ltd, established in 1958, has been developed into a world famous and specialized company in making marine anchor chain and ocean engineering chains. Company has adopted the most advanced chain making equipment, inspection measurement instruments and industrial technology in the world. According to International Standard ISO1704, National Standard GB/T549-2008、GB/T20848-2007 and the specification from the classification societies, our company can produce and supply all kinds of AM2、AM3 grade marine stud and stud less flash welded chains and accessories and R3、R3S、R4 grade ocean engineering offshore mooring chains and accessories with diameters ranging from 16 to 152mm.It can also produce all kinds of non-standard chains and accessories in different uses as per the requirements from the customers.