A.J. Plast Public Co., Ltd. is engaged in manufacture and distribution of flexible packaging materials. Its products include biaxially oriented polypropylene films, biaxially oriented polyester films, biaxially oriented polyamide films, cast polypropylene film, biaxially oriented polylactic acid films, and metallized films. The company was founded by Narong Suthisamphat on March 25, 1987 and is headquartered in Bangkok, Thailand.