Tianjin Dongfanglong Photoelectricity Measurement And Control Technology Co., Ltd.
Address: K1-4, No. 6 Haitai Development Sixth Road, Green Industry Base, Huayuan Industrial Zone, Tianjin
Tel:+86-22-23783384
Fax:+86-22-83713477
Contacts:13502161198 (Zhang Guanghe)
Wechat number:13502161198
E-mail:dflzgh@126.com
Url:http://www.tjdfl.cn