Shanghai GD Tek Co., Ltd.
Service Hotline: 400 - 821 - 3896
Working Time: AM 9:00 ~ PM 18:00
Tel: +86-21-66581896
Fax: +86-21-66581896-800
Email: sales@gdtek.com
Address: Third Floor, Block 30, No. 966 Zhongshan North Road, Zhabei District, Shanghai
