... Block Competitive Price Capacity: 0.5~20tonDia of load chain:6mm,8mm,10mm Test load: 0.63~25tonWe can supply various ... ,hot-dipped galvanized,electro galvanized,PVC coated or as you required.Grade:G30,G43,G70,G80,C100Manufacture Standard:ISO, ... make the non-standard chain according to your requirements.Our products:rigging hardware & marine hardware. Our principle:reliable quality,competitive price, ...