The factory specializes in producing seal products, and has more than 10 years' history, and passed the ISO9001 authentication. The products are mainly used in water pump and valve. As the products are high quality, they are deeply welcomed by the pump factories and valve factories all over the country. In order to serve them better, the factory renovate and creates the new variety unceasingly, and wholeheartedly welcome the masses of new-old customers to come and talk about the business.