We have thousands of types of oil seals and gaskets. We have own testing equipments , researchers so that we can meet various demands from customers . Our products are used in cars and motorcycles , such as Santana ??etta ??olo??QQ , as well as military cars 413??13??12??13??013??015 and so on . Meantime we have EPDM oil seals used for edible water pipe and silicon seal for pressure cooker. We passed the BS??920???BS??494??and EN??81 authentication during cooperation with one company from Australia . We have PONY test conformity certification , which are recognized by 46 countries .