The chain manufacturing process includes: among them, heat treatment is used to improve the microstructure of parts and enhance material properties; carburizing is to increase the hardness and wear resistance of the chain; quenching is to enhance material hardness; tempering is used to reduce quenching hardness, stress, and improve toughness.

Jiangyin Luotai Alloy Material Co., Ltd. is a sales company mainly dealing in round bars and wire rods from prominent steel mills such as Xingcheng, Shigang, Huaiyang, and Yonggang.