| (HK) | Flat9,10/F,Wah Shing Ind. Center 11 Shing Yip St.,KwunTong Kin,H.K |
| 香港九龙观塘成业街11号华成工商中心10楼09号 | |
| (SZ) | Flat801-817,8/F,Fuyuanhaibing Building, 47 District, BaoAn ShenZhen |
| 深圳市宝安47区富源海滨大厦A栋801-817室 | 邮编：518101 | |
| TEL: | 852-27932258 0755-61863661/2 13825263904 |
| FAX: | 852-24925949 0755-61863663 |
| Contact Person: | Jacky(钱先生)13825263904 jacky@econn-electro.com |
| Christina(向小姐)13925284869 christina@econn-electro.com | |