Zi Bo Long Jin Gong Mao You Xian Gong Si

General items: installation services of general machinery and equipment; maintenance of electronic and mechanical equipment (excluding special equipment); sales of machinery for construction projects; sales of special equipment; sales of special equipment for environmental protection; sales of rubber products; operation of wires and cables; sales of chemical products ( (excluding licensed chemical products); sales of petroleum products (excluding hazardous chemicals); sales of plastic products; sales of metal products; manufacturing of metal materials; sales of building decoration materials; wholesale of hardware products. (Except for projects that require approval according to law, business activities can be carried out independently with a business license and in accordance with the law)