COMPANY PROFILE
Chang Chi Metal Industry Co., Ltd. was established in 1971, specialized in slotted nuts, castle nuts, metal ring insert lock nuts, all kind of lock nuts, flange nuts, and special nuts. Certified by ISO 9001 & TS 16949 certificated. Been the winner of 10th Innovation Research Award in 2003 for cold forming process. Marketing range in Europe, USA, Midle East, Asia for several high quality Automotive Insdustries.