Business scope: Power Supply,
Set Top Box,
Auto Electronic Parts Repair,
Telephone,
Wholesale Of Communication Maintenance Equipment And Related Ancillary Products,
Producing Communication Equipment,
Communication Test Equipment,
Communication Test Equipment,
Communication Equipment Maintenance,
Provide Technical Support,
Agent Import And Export,
Transmission System,
Filter,
Sell Self Produced Products,
Technical Services,
Import And Export,
Communication Device,
Cell Phone,