Research and development of metal products; manufacturing of metal daily necessities; manufacturing of metal accessories for construction; manufacturing of lighting fixtures; research and development of automobile parts; manufacturing of automobile parts and accessories; research and development of motorcycles and parts; manufacturing of motorcycle parts and accessories; manufacturing of forgings and powder metallurgy products; metal surface treatment and heat treatment processing; spray coating processing; mold manufacturing; and coating equipment manufacturing. Licensed items: Road cargo transportation (excluding dangerous goods).