Yuncheng Longxin machinery Co,.Ltd is located in Yuncheng city,Shandong province of China.As a professional manufacturer and exporter ,Longxin has strong strength in manufacturing ,design and marketing, and earned high reputations in axle industry during the recent ten years. Longxin has put great effort to develop more and more high quality products and deems it the only way to keep it's living and developemnt .We will do our best to meet the customer's request and welcome everyone around the world to visit our factory and give good advice.