Since Inception, Dongguan Yongqiang spring hardware Co.,Ltd. proceeds to provide the best quality Auto Spring in the industry. Each piece offering excellent quality and reliability that's made us famous among Chinese SMEs. Though as an SME, we provide a comprehensive product line. As a member of China's SMEs, we stand outside with superior service.

To satisfy the needs of customers more, Yongqiang provides not only the finest turned parts manufacturer but also the turned parts manufacturer. Yongqiang's custom suspension springs is various in types and styles to meet the different needs of customers. All of the designing details of Yongqiang heavy duty spring are specified in the spec sheet. They include measurements, tolerance, fabric types, sewing techniques, and so on. It requires hassle-free repair with no need for specialty tools. This product will perfectly match other designs been developed such as color of the wall, floor (whether it’s having wooden texture, tiled or granite so on), luxurious lamps and other lightings. The product is highly resistant to fatigue.

Custom torsion spring is our tenet to do the business for our costumers. Welcome to visit our factory!