Business scope: Ic Design,
Radio And Television Program Production And Management,
Radio And Television Program Production And Management,
Technical Services,
Technical Consulting,
Technology Transfer,
Electronic Product,
Electrical Equipment,
Electronic Product,
Import And Export,
Technology Import And Export,
Engineering Management Services,
Cultural And Creative Design,
Sound Design,
Wire And Cable,
Social Information Consultation,
Municipal Public Facilities Management,
Carry Out Business Activities,
Building Intelligent Engineering Construction,
Internet Of Things Technology Services,
...