Bangkok Sheet Metal Public Company Limited, together with its subsidiaries, manufactures and distributes metal forming products in Thailand. It offers metal trunking and white conduit products; communication racks, cabinets, and enclosures; electrical switchboards and lighting fixtures; fabrication and metalworking products; and sheet metal, press, machine, and assembly parts. It also provides mold and die making products, and machine tools and equipment, as well as offers design, development, machinery, and automation services. The company offers its products under the BM, BSM, BS, and BEST brands. It also exports its products. The company was founded in 1995 and is based in Samut Prakan, Thailand.