General Projects: Manufacturing of mechanical and electrical equipment; processing of mechanical parts and components; manufacturing of general equipment (excluding special equipment manufacturing); repair of general equipment; sale of machinery and equipment; manufacturing and sale of material handling equipment; sale of intelligent material handling equipment; manufacturing of metal structures; sale of metal structures; sale of mechanical parts and components; manufacturing and retail of hardware products; wholesale of hardware products; sale of special equipment; manufacturing and sale of molds; maintenance of electronic and mechanical equipment (excluding special equipment). (Except for the projects that are subject to mandatory requirements, the company operates independently based on its business license.)