The scope of business includes general projects: promotion services for new materials; operation of wires and cables; manufacture and sale of plastic products; sale of metal materials; manufacture and sale of metal wire ropes and their products. (Except for projects that require approval by law, activities can be carried out independently according to the business license) Permitted projects: manufacture of wires and cables. (Projects that require approval by law can only be carried out after being approved by the relevant departments, and the specific business projects are subject to the approval documents or permits issued by the relevant departments)