Westside Ltd. Has supplied quality-sealing products to the global industrial market place Since 1981. Located in Taiwan, we are committed to reducing pump parts life cycle cost for any pumping jobs. We have facilities in Taiwan and Shanghai for global and Asia market. And, have been operating 2 factories in China since 1991. After 20 years of effort on quality, price, and delivery. Westside Ltd. Is proud to boasts the satisfaction of our clients.

Striving for excellence in production, we have developed full range of mechanical seals for a variety of different industrial applications.

Based on our production experience and innovative spirit, we have also successfully developed several different kinds of parts for our customers. We are able to provide molded and machined parts with numerous materials, such as Teflon, Viton, silicon rubber, stainless steel, Silicon carbide…etc.

Should you have any questions, please don't hesitate to contact with us. We look forward to hearing from you soon!