The factory is located in Tangshan, Hebei Province, and features standardized production facilities, state-of-the-art research and development laboratories, and modern warehousing and logistics centers. It is equipped with internationally advanced production equipment, including fully automated spring winding machines, heat treatment production lines, and multiple sets of precision testing instruments. This enables full-process automation and meticulous control from raw material processing to finished product shipment, with a production capacity of 100,000 units per year, capable of meeting the large-scale order requirements of global customers.
We have established a rigorous quality management system, which has been certified by multiple authoritative bodies, including ISO9001 international quality certification and TS16949 automotive industry quality certification. From the procurement of raw materials (selecting high-quality spring steel, stainless steel, copper alloys, and so on) to production and processing, as well as finished product inspection, every step adheres to stringent quality standards, ensuring that each product meets both international general standards and customer-specific requirements
