Business scope: The Internet,
The Internet,
Internet Of Things,
Computer Hardware And Software And Electronic Products,
Smart Identification Device,
Computer Hardware And Software And Electronic Products,
Smart Identification Device,
Property Management Equipment,
Property Management Equipment,
Intelligent Terminal Equipment,
Trade Agent,
Intelligent Terminal Equipment,
Database Management,
Smart Hardware,
Database Service,
Smart Hardware,
Environmental Testing Technology,
Environmental Testing Technology,
Research And Development Of Intelligent Testing Equipment,
Sale,
...