Shandong Xintong industry and Trade Co., Ltd.   

Weifang Xintong industry and Trade Co., Ltd. is a company specializing in the production and processing of products such as springs, auto parts springs, spring springs, torsion springs, spring springs, electronic springs, jewelry springs, oil fittings springs, rolling door springs, dust cover springs, sealing springs, door lock springs, equipment springs, automobile chassis springs, brake system springs, fan springs and other products. Our factory has a complete and scientific quality management system, and our factory's integrity, strength and product quality have been recognized by the industry. Welcome friends from all walks of life to visit our factory, guidance and business negotiation. Contact: Xu Wei 18753633987