... cert, manufacture and exporter variety materials mining link chain with standard and un standardchains with cert.and without cert,manufacture ... 20-year experienced manufacturer of anchor chain in China .We supply gradeu2-u3 Anchor chain from 8mm-122mm with ABS, ... MK5 Anchor , ETC . We also supply studless chain,boom chain ,shackle ,link,hatch-cover chain ,mining link chains ,steel wire rope ,shipmoring ...