11th floor,Building 3,the world commerce center,Tongzhou District,Beijing，China

Tel：+86-19261139176

Noora@ringone.cn

Floor 10, Tower B, China International Center, Yuexiu District, Guangzhou City, China

Tel：+86-18825186129

doris@ringone.cn

No. 20 4th Floor, Xianzhi Light Industrial Park, 52 Daqiao Road, Hedong District, Tianjin, China

Tel:+86-18322500906

ken@ringone.cn

Room 1710, 17th Floor, Huazhe Plaza, Gongshu District, Hangzhou , Zhejiang Province,China

Tel:+86-18657137360

candice@ringone.cn

Room 2408, Fangtianxia Mansion, No. 368 Tianfu 2nd Street, Wuhou District, Chengdu City,CHINA

Tel:+86-188251861529

doris@ringone.cn