Weifang Tongrun Machinery Co., Ltd. specializes in engines and auto parts. Weifang Tongrun is an export enterprise with the abilities of research and development, casting & machining, assembling and sales. The company’s main products cover connection rod, flywheel, flywheel housing, carrier, gearcase and axle, and all are exported to the USA, Australia and other countries.

Our company，with advanced production equipments and complete inspection measures, passed ISO9001/TS16949 quality system certification, and many USA companies’ OEM supplier certifications. We have won the foreign customers’ acclaim and praise based on the high quality of products and efficient service.