Service Hours: 9:00-18:00 (From Monday to Saturday)
Company Name: Guangzhou Vision Optical Technology Co., Ltd
Add: Room 3628, No.5 Guangtang Xiheng Road,Tianhe District,Guangzhou City,Guangdong Province,PRC.
Tel:020-38219916 Fax:020-38312466
website:http:/www.zumlian.com
Email:zumlian@aliyun.com
Technical support :13551738205
Skype: gz31951859