Shenzhen Chengguangxing Optoelectronic Technology Co., Ltd.

Address: Building B, Baoguan Science and Technology Park, No.168 Guanlan Zhangge Village, Longhua New District, Shenzhen

Security business phone: 13509619572 Mr. Wang Touch business phone: 13651658670 Mr. Zhang

Switchboard: 0755-66631006

Fax: 0755-61899639

Email: szcgx@szcgx.com

Website: http://www.szcgx.com