Company's main products are: desert air filter type A, Steyr king -0019 type, desert air filter type B, HOWO oil filter - 180 type, in heavy series 3408010-8F type, five tons of Wang, and a variety of product specifications complete. < br /> & nbsp; & nbsp; companies adhere to the "operating in accordance with the law, integrity services, quality first, customer satisfaction," the purpose, has established a perfect quality assurance system, and in August 2000 through the ISO9001: 2000 international quality system certification