Our Auto Spring happen to be commissioned by global authoritative institutes and also cater to the Chinese standards. We keep close contact and extensive cooperation with big businesses regarding the global industry. These globally authoritative certificates demonstrate that our merchandise is in the forefront of this business.

Dongguan Yongqiang spring hardware Co.,Ltd. is a company which specializes in manufacturing automobile hardware. Yongqiang's Automobile finishing lathe is various in types and styles to meet the different needs of customers. The manufacture of Yongqiang custom torsion spring complies with the destination market’s regulations. They include REACH directives, CPSIA, SASO, and AATCC. The product is characterized by perfect processing property. The product has high accuracy. Its structure is fabricated under CNC machines which can ensure its precise dimension and shape. The product can be customized with different dimensions.

Precision machined parts is our unique mission. Get an offer!