Beijing Sinotech Going Sci.&Tech. Co., Ltd.
Address: Building 8, Yard 3, Cloud Center, Cuihu Science Park, Gaolizhang Road, Haidian District, Beijing
Office switchboard: 010-62977435
Fax: 010-62987623
Postal code: 100095
E-mail: zkgx@cntec.net.cn
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