Business scope: Communication Equipment Sales,
Software Development,
Electronics Sales,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Information Technology Consulting Services,
Ecological Resource Monitoring,
Stationery Retail,
Digital Video Surveillance System Sales,
Science Popularization Service,
Film Production Services,
Audio Equipment Sales,
Sporting Goods And Equipment Retailing,
Manufacture Of Arts And Crafts And Etiquette Supplies,
Culture And Entertainment Broker Services,
Ecological Restoration And Ecological Protection Services,
Personal Internet Live Streaming Service
...