(a) the registration address of the city xinjiang xinjiang company limited is located at a5-19, in the city of yenyang city, hebei province. The registration authority is the market supervision authority for the longevity region and is represented by legal persons. It operates in the tsao dynamite and covers the areas of fast fixes, hardware products, metal products, industrial ore spare parts, photovoltaic spare parts, construction spare parts, bridges, spare parts for ships, transport equipment and accessories, anti-shock racks, electrical equipment, railway parts, car parts, spare parts for transport facilities, rubber products, plastics (other than medical), gears, electrical cables, instrumentation instruments, pumps and accessories, welders, mineral-based protective materials, mechanical equipment, gas tools, blast-resistant electrical devices, ventilation equipment, lifting equipment, wire-net products, steel construction materials, pipers, water heating equipment, electrical equipment, equipment for the sale of non-hazards, electrical and electrical appliances, equipment for the sale of the internet, equipment for the sale of non-hazards, electrical appliances, electrical equipment, electrical equipment and electrical equipment, electrical equipment, electrical equipment (projects subject to legal approval may not operate without the approval of the relevant department)