One-stop process service
Reasonable technical solution
Careful engineering services
Precise time control
Intelligent operation and maintenance services
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