Shenzhen Huayihui Optoelectronic Technology Co., Ltd.
Add: 4/F, A1 Building, No 25, Furong Road, Xixiang Town,
Bao'an District, Shenzhen, Guangdong, China
Tel: +86-755-29603641       
Fax: +86-755-29603642
E-mail: sales@szhyh.com
Mobile:+86-18926432012(Aaron xu)
Website: http://huayihui.en.alibaba.com
Website： http://www.szhyhled.com 
                     http://www.szhyh.com