A corrosion-resistant galvanized chain is a type of chain that improves its corrosion resistance by galvanizing the surface of the chain. Galvanized chains not only have the strength and durability of ordinary chains, but also have stronger corrosion resistance, and can be used for a long time in harsh environments without being easy to rust or damage.

The side bend chain is a special type of chain, which is designed to have a larger gap between the inner and outer plates and the pin sleeve than the standard roller chain, which makes the chain have better lateral bending and twisting performance.

Chain couplings, or chain couplings, are devices that transmit power through chains and sprockets, or sprocket teeth.