Beijing Sinotech Going Sci.&Tech. Co., Ltd.
Address: Building 8, Yard 3, Cloud Center, Cuihu Science Park, Gaolizhang Road, Haidian District, Beijing:Liu Ge
Telephone:010-62977435-8053
Fax:010-62987623
E-mail:liugelg1985@163.com
Zip code:100095
Email:box@cntec.net.cn