Dongguan Yongsheng Metal Products Co., Ltd is a company engaged in the metal products. Our business scope includes products, & plastic main products are constant force spring, spiral display stand power toy wind machinery engine start measure tape spring and kinds of steel We supply high ...

Dongguan Yuanhong Hardware Co., Ltd. is a professional manufacturer processing metal parts, and set up in the beginning of 2000. We are customer-driven company whose vision to supply variety worldwide markets with formed components. By combining different processes, we can manufacture ...