Thong Guan Industries Bhd. is an investment holding company, which engages in trading of plastic and petroleum products. It operates through the following segments: Plastic Products; Food, Beverages and Other Consumable Products; and Others. The Plastic Products segment is composed of stretch films, garbage bags, industrial bags, and polyvinyl chloride food wrap. The Food, Beverages and Other Consumable Products segment includes food and beverage related products. The Others segment represents the investment holding and other activities of the group. The company was founded by Thong Guan Ang in 1942 and is headquartered in Sungai Petani, Malaysia.