Founded in 2004, Shandong Liangshan Zhengyang Trailer Parts Co., Ltd. is located in Jining, Shandong. We are a professional enterprise engaged in the manufacture and sale of Trailer suspensions, Trailer axles, Trailer landing gears, Semi-trailers and trailers. We can supply a wide range of products to meet the ever-changing market demands. Customized orders are welcomed.Our annual turnover is USD10 million. Our main markets include Japan, Europe, Southeast Asia, the Middle East and mainland China. Our company insists on our business spirit of "Customers As Gods, Quality As Top". We are increasingly expanding our international market share based on quality products, excellent services, reasonable prices and timely delivery. Please contact us at any time for more information.We will treasure each opportunity to cooperate with you. We will use our Sincerity and Good Quality to win your trust!!