The company specializes in the development, production and sales of Volkswagen, Hyundai, Buick, Nissan, Mazda, Roewe, Trumpchi, Geely, Great Wall, BYD, Wuling, Chery, Xiaokang, Jinbei and other sedans and mini-cars: Engine overhaul kits, intake and exhaust Gaskets, cylinder gaskets, valve cover gaskets, valve oil seals, full vehicle paper gaskets and other gaskets and seals, etc.