Corporate Office:

1408, Building 1, Shui Qing Muhua, Beier Jie,
Zhongguancun, Beijing, China 100080

Tel: +86-10-8264 2480
Fax: +86-10-8264 1075

Email: info@adwin.net.cn
http://www.adwin.net.cn

Corporate Factory:

High Tech Zone, Ji Nan, Shandong, China