About Us

• Saisi Mechanical Seal Co., Ltd is specialized in manufacturing of high quality mechanical seals for pumps, mixers, compressors etc with over 20 years experience. Saisi Mechanical Seal Co., Ltd committed to assist customers with the best sealing solutions at competitive prices.
  Our products and services include:
  Bellow mechanical seals: rubber bellow, PTFE bellow and metal bellow;
  Spring pusher seals: single spring, multiple springs and wave spring;
  Cartridge mechanical seals: single and double arrangement;
  OEM mechanical seals and customized products;
  Seal materials : SSiC, RBSiC, alumina, TC, carbon, stainless steel and all kinds of elastomer ;
  Seal repair services: including refurbishment and re-engineering.
  To guarantee our product quality, we select the best raw materials and take state-of-the-art manufacturing process for all components. The diverse material combinations and seal designs enable us to serve different industries, such as water treatment, food and beverage, petroleum, chemical, power plant, pulp and paper, printing and dyeing, pharmaceutical, automotive, marine, etc.
  Saisi is devoted to meet customers