Business scope: Design,
Hardware,
Sales And Technical Consultation,
Consultation Service,
Automation Equipment,
Computer Network,
Computer Hardware,
Fingerprint Door Lock,
Door And Window Ventilator,
Fingerprint Door Lock Control System,
Door And Window Control System,
Testing And Certification,
Technology Development Of Computer System Integration,
Access Control System Equipment,
Research And Development Of Fresh Air Equipment,
Software Technology Development,
Technical Services,
Import And Export Of Goods And Technology,
Building Materials,
Computer Software,
...