HP Gold Medal Service Authorized Maintenance Center
name of the company
China Railway (Beijing) Information Technology Service Co., Ltd.
Beijing Wan Wei Xinda Technology Co., Ltd.
Huapu information technology co., ltd
Nanjing Zhi Heng technology co., ltd
Guangzhou jiazhonglian technology co., ltd
Chengdu xinlu computer co., ltd
Lanzhou nante digital technology co., ltd.
Hangzhou taibo information technology service co., ltd
Shenzhen guozhongtai computer technology co., ltd
Beijing shenzhou digital co., ltd