Our factoury is located in Changchun High and New Technology Development Zone. In 1980’s, JABF introduced licensed technology of brake system products, manufacture technology and automatic assembly lines, test equipment from Germany. For years, the factory has digested and absorbed introduced technoloy and built up a wholly indepandent developing system and product platform in order to design and manufacture as per customer’s requirements, can validate brake system as per vehicle parameters provided. Now the factory owns independent property of all the products, leads process of products inspection and test in China. Our AOWEITM Vacuum Booster with MC Assembly become as manufacturer of more than twenty customers, our production capacity are 150 thousand per year, our factory is developing drum caliper products, and originally get a capability of supplying brake system products.