Premier Products Public Company Limited manufactures and distributes environmental products, construction materials, and industrial products in Thailand. It operates through three segments: Water Treatment Solution, Environmental Preservation Products, and Clean Energy Business. The company offers water storage systems, wastewater management systems, grease trap systems, membrane water filter systems water treatment systems, and wastewater parts; and environmental preservation products, such as chemical resist tanks, glass fiber reinforced concrete products, noise barriers, fiberglass pipes and fittings, fiberglass coating products, and air treatment systems. It also provides solar roofs, solar inverters, and solar mounting structures, as well as produces electricity from solar power. Premier Products Public Company Limited also exports its products. The company was incorporated in 1975 and is headquartered in Bangkok, Thailand.