STQ Testing Services Co.,Ltd
Address: Building one, 15 Yinzhu Road, High-new district, Suzhou, China (Zip code: 215129)
Tel: +86/0512-67991866
Fax: +86/0512-87661802 

E-mail: service@stq-cert.com

STQ Automotive Lab

Address: 2-1-B, Phase I, Sci-Tech Industrial Workshop, No. 8, Zhanye Road, Suzhou Industrial Park, Jiangsu Province

Tel: +86/(0)512-62956572

E-mail: service@stq-cert.com

Hongkong Office

Address: Room 206, 2nd Floor, No. 13 Wang Hoi Road, Kowloon Bay, Kingsford Industrial Center, Hong Kong

Tel: +852/2612 2636

Fax: +852/3591 1710

Email: service@stq-cert.com

STQ Testing Services （Foshan） Co., Ltd.

Address: 601, No. 5, Jialiyuan  Trading Center, 4 Xingye Road, Beijiao Town, Shunde District, Foshan

Tel: +86/0757-23600626

Fax: +86/0757-23600626

Email: service@stq-cert.com

Ningbo Regional Cooperation Service Provide

Service Provide：Ningbo Drotek Testing Service Co., Ltd

Address: 2F North of R&D Center, Aox Industrial Park, No. 518, Xinmei Road, High-tech Zone, Ningbo , China

Tel: +86/0574-27867981

Emai: service@stq-cert.com

Yiwu Regional Cooperation Service Provide

Service Provide: Zhejiang J-testing service Co.,ltd

Address: 2722, Block B, Wanda Plaza, Choujiang Street, Yiwu City, Zhejiang Province,China(Zip code:322000)

Tel: + 86/0579-85309611

Emai: service@stq-cert.com