Business scope: Teaching,
Security Engineering,
Spare Parts Sales And Maintenance,
Electrical Equipment,
General Goods And Technology Import And Export Trade,
Office Furniture,
Office Supplies,
Electronic Intelligent Engineering,
Power Components,
Computer Network Engineering,
Computer Software Development,
Information System Integration,
Internet Product,
Environmental Protection Equipment,
Labor Protection Supplies,
Kitchen Supplies,
Railway Special Equipment,
Medical Device Sales,
Design,
Broadcast Television Equipment,
...