Dimet (Siam) Public Co. Ltd. engages in the manufacture and sale of protective coatings for oil and gas industries, off-shore platforms, refineries, power plants, public utilities, and steel structure. The firm operates through the following segments: Manufacturing and Sale of Coating Products, and Construction Services. Its products include architectural coating, protecting coating, timber finishes wood coating, industrial coating, and wattyl killrust brand. The company was founded on February 9, 1982 and is headquartered in Samut Prakan, Thailand.