The registration address of the department for the operation of mechanical parts (individuals) of ze xuan, yunlong city, is located in room 1246, new age civilization practice centre, no. 36, han cai boulevard, yunlong city, with the registration authority being xuzhou city, with legal representatives being the administrative approval board of yunlong district, and covering general items: sale of mechanical parts, parts and components; sale of construction works; sale of mechanical equipment; rental of construction machinery and equipment; rental of mechanical equipment; wholesale distribution of vehicle spare parts; wholesale distribution of electronic appliances; sale of parts for bearings, gears and conveyances; sale of spare parts for railway rolling stock; sale of non-road recreational vehicles and spare parts; sale of lubricants oil; sale of tyres; sale of rubber products; sale of labour protection supplies; sale of specialized equipment for environmental protection; sale of mines and mountains; engineering management services; repair of port facilities and machinery; repair of general-purpose equipment; sale of machinery and components of electronics; sale of generators and generators; sale of non-lic lease services; sale of construction materials; sale of light construction materials; distribution of tire products; sale of building materials