The registered address of quinshan's avena precision machinery equipment ltd. Is no. 320, segawa west road, yushan township, quinshan city, with the registration authority of the quinshan city data authority, and is represented by the quinshan city data authority. The legal entity includes sophisticated mechanical equipment, metrology devices, metrology devices, rubber products, plastics products, hardware products, department stores, office supplies, labour insurance supplies, chemical products and raw materials (other than hazardous chemicals and perishable chemicals), metal materials, moulds and accessories, sales of metal products, automation equipment, machine-bed equipment and accessories; sales of computer hardware, network equipment and updoor maintenance; property management services; and import and export of goods and technology. (a) licensing projects (which are subject to legal approval and are subject to the approval of the relevant authorities for the conduct of operations): business services for municipal waste; road transport (without dangerous goods); road management and maintenance; demolition operations for buildings (except for demolition operations); sanding in riverways; construction works (except for construction of nuclear power plants and construction of civilian airports); general projects for the operation of tax logistics centres (which are subject to legal authorization and are subject to the approval of the relevant authorities for the conduct of operations); environmental advisory services; technical services, technology development, technical advice, exchange, technology transfer, technical promotion; sale of electronic products; sale of office supplies; sale of mechanical and electrical equipment; sale of plastics; sale of specialized equipment for environmental protection; professional cleaning, cleaning and decontamination services; management of municipal facilities; import and export of goods; import and export agents; property management; greening of cities; construction of earthstone parties; garage services; recovery services; production and distribution of used metal products; sale of raw and waste products; sale of raw materials; sale of raw metal; sale of raw metal; sale of raw metals; sale of raw metal; sale of raw metal; and sale of raw metal