The registration address of the changdong heavy machinery co. Ltd. Is located north-west of the chaishi river road and the town's western road in the fatdong economic development zone of hoidong city, abeyu province, and is represented by the legal person zhao chun-mei. It covers the sale of cranes, smart parking equipment, grinder exchange machines, bolts, vehicle-specific lifts, port machinery, mine machinery, environmental machinery design, development, manufacture, sale, maintenance, rental and import; lifting machinery spares, vehicle spares, crane tracks, electrical machinery, port machinery spares, mine machinery spares, environmental machinery spares, metal materials (other than precious metals), rubber products, electronics, industrial equipment, communications equipment, building materials (other than sandstones); repair of engineering vehicles, forklifts, machine equipment for machine processing; building, rental of premises; and construction. (projects subject to legal approval may not operate without the approval of the relevant department)