Phol Dhanya Public Company Limited distributes occupational safety, health, and environment products in Thailand and internationally. It offers personal protective equipment, including helmets, safety eye glasses, ear plugs, dust and chemical protection masks, safety gloves, shoes, firefighting cloths, and other protective equipment; and safety and environment products, such as toxic gas and flammable gas detectors, emergency eye, body washing, and chemical ventilation equipment; storing, transporting, and transferring equipment; ventilators, safety locks, and safety sign products. The company also provides control environment products comprising clean room clothing, as well as equipment for cleanroom, such as wipes, stationary, cleaning equipment, and antistatic devices, etc. In addition, it is involved in the engineering structural design, production, construction, and installation of water treatment systems; distribution of machinery and equipment related to water treatment systems, such as sediment filtration devices and water pumps, water tanks, and water treatment system kits for home and industrial applications; and selling of treated water in the form of concession contracts, as well as offers maintenance and after-sales service services for the system associated with water treatment systems. Phol Dhanya Public Company Limited was incorporated in 1961 and is based in Pathum Thani, Thailand.