Beijing Sinan international mining Consulting Co., Ltd

ADDRESS:1048, 1st Floor, Block B, No. 1, Kaifeng Road, Shangdi Information Industry Base, Haidian District, Beijing
BUSINESS SCOPE: Economic and trade consulting; education consulting; technology development, technology promotion, technical consulting, technical services; basic software services; application software services; software development; investment consulting; corporate man
E-MAIL:474792511@qq.com;1287208664@qq.com;bjsinan@163.com;sinanguoji@126.com