Yuncheng Longxin Machinery Co., Ltd. is located in Yangzhuang Industrial Park, yuncheng county, Shandong Province. It is a professional enterprise integrating scientific research, design, production and sales. It is a domestic enterprise specializing in the production of semi-trailer axles, suspension systems and related parts. The company pursued high standard and scientific management in the early stage of entrepreneurship. The company's own brand production series products include 8-25 tons of various types of axles, pneumatic disc axles, eccentric axles, first-line double axles and other special axles. Professional designers accurately grasp and quickly optimize the design according to the technical standa...