Premier Products Public Company Limited manufactures and distributes environmental products for wastewater treatment and water storage systems, construction materials, and industrial products in Thailand and internationally. It operates through three segments: Water Treatment Solution, Environmental Preservation Products, and Clean Energy Business. Its offerings include water management systems such as storage tanks, wastewater treatment, grease trapping, membrane filtration, and integrated systems, along with environmental management products like chemical storage tanks, fire extinguishers, soundproof walls, and fiberglass pipes, fittings, and lining. The company also provides solar panels, inverters, electric vehicle chargers, energy storage systems, power generation efficiency enhancers, emergency shutdown products, smart meters, transmitters, accessories, and panel clamps, plus after-sales installation, renovation, consultancy, cleaning, and repair services, and generates electricity from solar power. Incorporated in 1975, it is based in Bangkok, Thailand, and exports its products.