Shijiazhuang AoTong Machinery Manufacturing Co.,Ltd located in Shijiazhuang City, Hebei province,China,

is specialized in the production of trailer and semi-trailer parts manufacturer. The company provides the American and Germany type semi-trailer axle,bogie mechanical suspension and air suspension for semi-trailer manufacturers and transportation industry.Due to the hard working of global-minded professionals, AOTONG AXLE has passed the evaluation of IS0/TS16949-2009 certification in manufacturing process to make sure the exquisite craftsmanship and will strictly abiding by the ISO/TS16949-2009 Quality Management System to produce each product. We try our best to make the technical standard of the products meet requirements of the different clients. With advanced processing technology and testing machine, which make sure the stronger carrying capacity and durability of the axle.AOTONG including about 40,000 square meters of the production area, six production workshops. The output of axle assembly is 35000 sets. bogie suspension system 3,000 sets, mechanical suspension system 2,000 sets and air suspension system 2,000sets per year. Adopt high quality raw material, advanced technology, strict quality management system, AOTONG products win high repution in oversea market. NO matter the parts or the assembly.we issure 100% quality guarantee.Chasing Excellence is the principle of AOTONG AXLE. AOTONG people will provide best quality, favorable price, prompt delivery and thoughtful service for our customers. NO matter the parts or the assembly, we issure 100% quality guarantee. AOTONG AXLE will be running on the roads of all over the world.