The chain adopts the most advanced chain making equipment and technique with high quality alloy steel, refers to the standard GB/GB/T20946, its range is 6- 48, also make chains of different pitch on customer's demand.
      Chain rigging adopts finite element analysis and CAD Aided Design, It refers to the standard and other standard to produce. According to the number of leg, it can be divided into single leg, double leg and multi-leg. Its outstanding advantages are anti-friction, high temperature resistant, corrosion resistant, low ductility, no elongation with force, etc, mainly used in manufacturing, transportation and mining industry as so on.