... produce Roller chains, Leaf chains, Hoisting chains, Lift chains, Car parking chains ( including 16ALT, 20ALT, 24ALT2, etc. ), Three- ... are widely used for various industries, such as conveyor system, agriculture, metallurgy, processing, palm oil, water and ... .Except manufacturing equipments of the chains, we also have automatic lathes, grilling head lathes, grinding machines, CNC machineries ...