T.C.J. Asia Public Co. Ltd. engages in the import business and distribution of machinery and lifting equipment for construction work and loading and unloading services. It operates through the following segments: Domestic and export sales of cranes, road rollers and tractors and equipment; Rental and repair services of crane and trucks; Manufacturing and distribution of stainless steel pipes; Trading of stainless steel; and Installation work. The company was founded on January 21, 1980 and is headquartered in Samut Prakan, Thailand.