Hotline：
13552208683
Hotline：
13552208683
① Appoint Jiahuaxin Power
② Arrange an engineer to visit
③ Provide system design solutions
④ Comprehensive Evaluation of Investment Return
⑤ Install and run
⑥ Monitoring and maintenance
Contact：Mr. Li
Mobile：13552208683
Email：1076208787@qq.com
Company： Beijing Jiahuaxin Technology Co.,LTD
Add：S939- No.1 Block 1, Guba road, Cheng Guan street, Fang Shan District, Beijing