Business scope: Internet Data Service,
Information Technology Consulting Services,
Cloud Computing Equipment Technical Services,
Internet Security Services,
Network Equipment Sales,
Internet Of Things Technology Services,
Computer System Services,
Sales Of Electronic Special Equipment,
Teaching Equipment Sales,
Information Security Equipment Sales,
3d Printing Basic Material Sales,
Lighting Sales,
Internet Equipment Sales,
Slideshow And Projection Equipment Sales,
Wholesale Of Computer Software Hardware And Auxiliary Equipment,
Digital Content Production Services,
Network And Information Security Software Development,
Cloud Computing Equipment Sales,
Sales Agent,
Wearable Smart Device Sales,
...