A joint venture company between Mitsubishi Gas Chemical Company, Inc and TOA Dovechem Industries Co., Ltd./Thailand to produce Polyacetal resin.

TPAC has an excellent production quality control system incorporating advanced technology and computerization under the supervision of qualified personnel at each step of production process from selection raw materials, total production control to Maximize the quality of Iupital to thorough inspection of the finished Product and on – time delivery to the customer.