Dongguan Yongqiang spring hardware Co.,Ltd. has rich knowhow on production as well as sales of Auto Spring. We have established a complete production management system, which is aimed at monitoring each production step. Our production capacity is considerable and is enough to fulfill orders.

Being specialized in the manufacturing of torsion spring, Yongqiang also covers a wide range of custom torsion spring. Yongqiang's Electronic Hardware is various in types and styles to meet the different needs of customers. The manufacturing processes of Yongqiang heavy duty spring involve a range of aspects. They are pattern design, fabric sourcing, fabric spreading, cutting, cutting parts sorting, sewing, as well as quality inspection and testing. It has received a wide application for its good weathering resistance. Utilizing this product is a creative way to add flair, character, and unique feeling to space. - Said one of our customers. The product is highly resistant to rust.

Custom torsion springs is a fundamental tenet of an efficient development for our team. Inquire!