Fuyang Heng Seal Manufacturing Co Ltd manufactures most kinds of mechanical seals. There are about forty series and one thousand sizes for selection. And the products are widely used for water pumps, industrial pumps, chemical pumps, auto pumps and so on. They can mostly take place those products of famous brand, but with very lower prices. We have exported our products to many European and middle-east countries, and well regarded. With the development of technology, our products have come to upgrade and become better quality. Sincerely hope there is an opportunity to cooperate with you and your esteemed company Our major mechanical seals for pump is as below :mechanical seals Z1, Z2, Z3, Z4, 7D, 8, 8D, 12D, M2N, M2NT, 1527, 58U, 59U, 58B, 59B, W01, W02, HJ92N, 891, M7N, M74, H7N, M74D, H74D, 104U, 103U, 113, HOM2, 155, 155C, MG1/MG12/MG13/MG1S20, 502, 2100/2102/2103, MG9, 1, 1A, FBD, 560, 560C, 301, 166, 560D, HQQE, BQQE, flgt , aifal laval , grundfos searies etc. MB;86-13855865913 my email ;skylxh2005 at hotmail com skype;sky_lee1