G30 Proof Coil Chain is made of low carbon steel. This kind of chain is widely applied to ships, jack-up. wharf drag, bundle up, anti-slip, nets down, home decoration, public protection, mining, cement equipment, municipal engineering, garden ornament, etc. The factory has a capacity of more than 400 tons per month, which will totally meet your requirement. There are more than 60 sets of advanceed automatic assembly line, 20 semi-automatic assembly lines, flush typ chain braiding machine, lateral chains braiding machine, renewal holder-on welder, full-automatic welder, semi-automatic press welder, hand welder and so on. G30 Proof Coil Chain is warmly welcomed by our clients from all over the world.