Business scope: Food Sales,
Internet Information Service For Medical Devices,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Wholesale Medical Masks,
Industrial Internet Data Service,
Internet News Information Service,
Sales Of Special Labor Protection Products,
Construction Engineering Design,
Computer System Services,
Veterinary Special Equipment Sales,
Internet Data Service,
Technology Transfer,
Technology Promotion,
Electronics Sales,
Software Development,
Business Management Consulting,
General Merchandise Sales,
...