Business scope: Teaching Equipment,
General Machinery,
Lubricating Oil,
Projectors And Accessories,
Network Engineering,
Led Display,
Office Products,
Comprehensive Resource Utilization Technology,
Energy Saving,
Digital Electronics,
Weak Current System Engineering,
Electronics,
Asphalt,
Sales Of Fire Fighting Equipment And Equipment,
Decorative Material,
Coke,
Professional Setting,
Integrated Wiring And System Integration Engineering,
Sales Of Laboratory Equipment,
Building Materials,
Computer Room Engineering
...