Business scope: Technology Development,
Technology Transfer,
Technical Services,
Technical Consulting,
Sale,
Sale,
Equipment,
Wujinjiaodian,
Business Management Consulting,
Import And Export,
Technology Import And Export,
Maintain,
Website Maintenance,
Engineering Technology Consulting Services,
Computer Hardware And Auxiliary Equipment,
Computer Software Development,
Decorative Crafts,
Office Equipment,
Communication Products,
Decoration Works,
Electronic Communication And Automatic Control Technology Research
...
Business scope: Sale,
Sound Insulation Engineering Services,
Production,
Electronic Product,
Software Development,
Data Processing And Storage Services,
Computer Network System Engineering Services,
Broadcasting System Engineering Services,
Industrial Automation Equipment,
Electronic Equipment Engineering Installation Service,
Smart Home Device,
Communication Equipment,
Research And Development,
Including Online Sales,
Computer Technology Development And Technical Services,
Video Recording Equipment,
Hardware Tools,
Audio Equipment Installation Service,
Electronic Communication And Automatic Control Technology Research,
Audio Equipment,
...
Manufacturing of non-professional audio-visual equipment
Business scope: Sound Insulation Engineering Services,
Mechanical And Electrical Equipment Installation Services,
Research And Development,
Electronic Equipment Engineering Installation Service,
Electronic Communication And Automatic Control Technology Research,
Stage Lighting,
Electronic Engineering Design Services,
Computer Technology Development And Technical Services,
Video Recording Equipment,
Research On Network Technology,
Multimedia Design Services,
Audio Equipment,
Information System Integration Service,
Intelligent Installation Engineering Service,
Microphones And Accessories,
Monitoring System Engineering Installation Service,
To Develop,
To Develop,
To Develop,
Research And Development Of Teaching Equipment,
...