Asinoseal Co., Ltd is located in the beautiful garden city ---Zhangjiagang, which is near Shanghai, Wuxi International Airport, with very convenient transportation. The company is mainly engaged in R&D, production and sales of sealing products and sealing systems. Covering an area of over 4000 square meters, Asinoseal has the worlds' leading machinery equipment and plant.

Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals. Silicone Carbide, Tungsten Carbide, Graphite and Ceramic products are also available. We also make pump shaft and pump shaft sleeve for our end-user clients.