Our factory is specialized in manufacturing mechanical seal for more than 30 yeras, with strong R&D, high quality inspection, advance production equipment, We produce high technology high precison mechanical seal more than 380 items which used in the chemical, pharmaceutical, automotive, water treatment pumps etc industries. Our main products are: Cartridge seals, metal bellows seals, single spring seals and automotive seals etc, OEM & ODM orders are welcome. With high quality control, 30 years ...