1, Beijing Fangzheng Century Information System Co., Ltd.
2. Beijing Net Xinyishang Technology Co., Ltd..
3. Beijing CYTS Chuangge Technology Co., Ltd.
4. Jiajie Technology (Shanghai) Co., Ltd.
5. Shenzhen Baoan Electronic Industry Co., Ltd..
6. Shenzhen Chipsheng Information Technology Co., Ltd. The above is the agent of Huasan Gold Medal.