Guangzhou Utest Standard Technical Service Co. Ltd.
Add：Unit 401, No. 309 Xinxin Seven Road Zengcheng District, Guangzhou People's Republic of China
Tel :+86-020-32856710
Fax :+86-020-32856710
Email：Info@etk-utest.com
Sales Centre
| Contact: Kevin Xu | Tel :020-32856710-820, 18988916086 | Email：kevin.xu@etk-utest.com |
| Contact: Daisy Chan | Tel :020-32856710-810, 18988913090 | Email：D.C@etk-utest.com |
