mechanical seals     Service and Repair    packing seals    hermetic pumps    more vacuum pumps        America     Europe     Asia Pacific         CN     IN     Taiwan     Erving Seal Enterprise Co., Ltd. - www.ervseal.com.tw - Kaohsiung, Taiwan email: ervingpeter@gmail.com, Tel. Erving Seal was established in 1984 in Kaohsiung, Taiwan which is devoted to the specialized manufacturer and exporter of mechanical seals. Erving Seal products are applied to various kinds of water pumps, industry water pumps, oil pumps, submersible pumps, automobile coolant pumps, machinery, chemical industry, shipping industry, auto radiators and many other special machines. All our products are manufactured under ISO 9001 certification and sold with a good reputation in the U.S.A., Europe, South America, the Middle East, Southern Asia and other countries. products:   Mechanical Seals Our main products are mechanical seals, silicon carbide, tungsten carbide, graphite carbon, aluminum oxygen, and rubber packing.     www.vacuum-guide.com     Keywords