xi'an chenjie electronic technology co., ltd.
development,

hardware system integration

jiyi network data center-100 |microphone |naked eye 3 jiyi network data center-100 |microphone |naked eye 3

mahler) IPO shanxi jingfeng video technology co., ltd. (hereinafter referred to as jingfeng video) was founded in taiyuan city, shanxi province in 2009. over the years, the company has developed into a high-tech innovative enterprise integrating audio and video system and data operation and maintenance.

www.guosen.com.cn search 2025-01-14