- Business
- Eastern Polymer Group Public Company Limited (EPG.BK), a holding company founded in 1978 and headquartered in Mueang Samut Prakan, Thailand, invests in and operates polymer and plastic conversion businesses through subsidiaries including Aeroflex Co., Ltd. (AFC), Aeroklas Co., Ltd. (ARK), and Eastern Polypack Co., Ltd. (EPP); it manufactures and distributes rubber insulation products such as EPDM-based thermal insulation for construction under the AEROFLEX brand, automotive plastics and accessories including bed liners, pickup truck covers, injection-molded parts, and components for 2WD, 4WD, light commercial, and heavy vehicles under the AEROKLAS brand, plastic packaging solutions like disposable cups and containers for food and beverage under the EPP brand, as well as rubber products for cars, machinery, and buildings; additional activities encompass import and export of machinery and chemicals, assembly and distribution of molded plastic parts, research and development, and calibration services across Thailand and international markets in over 100 countries. EPG operates as a subsidiary of Vitoorapakorn Holding Co., Ltd. and maintains segments in rubber insulation, automotive plastics, packaging plastics, and others, targeting construction, automotive, and consumer packaging industries. In recent developments, EPG received an AA rating in the 2024 SET ESG Ratings for sustainable stocks and certification as a member of the Thai Private Sector Collective Action Against Corruption with CAC Change Agent (3-Star) status on April 1, 2025, reflecting strengthened governance and sustainability efforts.