Business scope: Steel,
Minerals,
Sale,
Electronic Product,
Consumables,
Sale,
Building Materials,
Metallic Material,
Law,
Law,
Transfers And Services,
Software Development Information Technology Services,
Mining Machine,
Computer Hardware And Software,
Research And Development Of New Energy Materials,
Information System Operation And Maintenance,
Chemical Raw Materials,
Goods Import And Export Business,
Own House Rental,
Lease,
Energy Engineering Design
...