Business scope: Sale,
Plastic Products,
Import And Export Business Of Goods Or Technology,
Standard Parts,
Production And Sales,
Aviation,
Design Of Drones And Their Control Systems,
General Equipment And Accessories,
Maintenance And Technical Service,
Non Metallic Minerals And Products,
Express Train,
Electrical Machinery And Equipment,
Aerospace,
Urban Rail Train Tooling Molds And Metal Parts,
Rubber Products,
Metals And Metal Mines,
Chemical Raw Materials And Products,
R D And Sales Of New Materials,
Manufacturing And Service,
Software Development And Sales,
...