Tianjin Shankou Automotive Metal Fastener Manufacturing Co., Ltd., established in March 2003 is a high-end metal fastener manufacturing enterprise of full industry chain, the main products are widely used in automobiles, machinery, wind energy, hydraulic, electronics, home appliances and other industries, now its subsidiaries are: Tianjin Qishun Metal Technology Co., Ltd.(heat treatment), Tianjin Tai He Sheng Metal Technology Co., Ltd.(electroplating), Shankou Automotive ......