Erving Seal Enterprises Co., Ltd was established in 1984. ERVING is one of the largest Mechanical Seal Manufacturers in Taiwan with the latest technology and a superior quality control team. ERVING products are widely used for pumps in domestic, commercial and industrial use. Such as submersible pump, water pump, centrifugal pump, electronic control pump, sewage pump, coolant pump and so on. ERVING provides products to customers with the highest quality at the greatest value.