Business scope: Sale,
Technical Consulting,
Technical Services,
Equipment,
Chemical Products,
Office Supplies,
Furniture,
Sale,
Transportation Equipment,
Technology Transfer And Technology Consulting,
Electrical Equipment,
Sales And Installation Of Air Conditioning Equipment,
Mine Safety Monitoring And Explosion Proof Products,
Security Monitoring Equipment,
Design Of Security Monitoring Project,
And Equipment,
Import And Export Operations Of Goods And Technology,
Sales And Technical Service,
Scientific And Educational Instrument,
Coal Mine Special Equipment,
...