Dimet (Siam) Public Company Limited, together with its subsidiaries, engages in the manufacturing and sale of varnishes and related coatings in Thailand. The company operates through five segments: Manufacturing and Distribution of Paints, Provision of Construction Service, Sale of Construction Materials, Provision of Maintenance Services, and Others. It is involved in the manufacturing and sale of surface coatings and wood oil products; and wholesale of general products. The company was founded in 1982 and is based in Samut Prakan, Thailand.