... steel,alloy steel Surface:blackened Proof Coil Chain ASTM 80/G30 We can supply various kinds of ... (DIN5685 C) /Korean/Australian/ASTM80/NACM90 Standard or others.High tensile chains:Lifting chain,Lashing chain, ... coating,hot-dipped galvanized,electro galvanized,PVC coated or as you required.Grade:G30,G43,G70,G80 ... ,C100Manufacture Standard:ISO,DIN,BS,JIS,ASTMWe can also make the ...