STEKTestingTechnologyCo.，LTD (hereinafter referred to as the "STEK), founded in 2005 in Hong Kong, China, is engaged in the earliest comprehensive certification services, technical advice, product testing and certification training is one of the professional third party certification body.Afte…[More]
HQ：STEK Testing Technology Co.，LTD
The West Of 2F, Floor,NO.167, Science and Technology Innovation Center,QixinRoad,Ningbo,China.
SUZHOU:No.200,Suhong Street, Industrial Park,Suzhou,Jiangsu,China.
Honkong： HONG KONG STEK TECHNOLOGY DEVELOPMENT CO., LIMITED
Tel: 00852-27935511 Fax: 00852-35902333