Business scope: Steel,
Building Materials,
General Machinery And Parts,
Sales And Technical Service,
Sales Of Packaging Materials,
Mechanical Transmission Parts,
Non Ferrous Metals,
Coupling,
General Equipment And Parts,
Manufacture,
Mechanical Basic Parts,
Special Equipment And Accessories,
Coupling Parts,
Housing And Venue Rental,
Processing Of Castings And Forgings,
Backstop,
Expander,