Hutchison Optel Telecom Technology Co., Ltd
Add: G-3, No. 67-1, Ke Yuan 3th Road　Chongqing Hi-tech
　　 Industrial Development Zone Chongqing 400041
Tel: 86 23 68621995 (Operator) 86 23 68637038 (Sales)
Fax: 86 23 68621996
E-mail: support@optel.com.cn

Hutchison Optel Telecom Technology Co., Ltd (Beijing)
Add: 2F, Tower C, No. 28, Xin Jie Kou Wai Da Jie, Beijing 100088
Tel: 86 10 82055550
Fax: 86 10 62054187

Hutchison Optel Telecom Technology Co., Ltd (Xi'an)
Add: N313, Chuangxin Building No. 25, Gao Xin Yi Lu, Xi'an 710075
Tel: 86 29 88325275
Fax: 86 29 88325275-0