Thai Polyacetal (TPAC) is a Joint Venture Company established in 1995 by Mitsubishi Gas Chemical and TOA Dovechem. The company produces polyacetal pellets, an engineering plastic known for its excellent friction and wear properties. Our polyacetal is marketed under the brand name Iupital and it is applied in various industrial fields, such as automotive where it is used in sliding elements. TPAC is the sole polyacetal producer in Thailand and it is located in the petrochemical complex of Maptaput, Rayong.