Hebei Rongxing Driving Equipment Technology Co., Ltd.  is a professional R&D and manufacturer of couplings, cardan shafts and gearboxes with a registered capital of 36.88 million. The company covers an area of 55 acres, with a production workshop of 12,000 square meters and 108 production equipment. With strong strength, advanced technological process and more than 20 years of manufacturing experience, the...