Beijing green element technology Co., Ltd

ADDRESS:501-05, Gate 6, Building 3, Third Street, Shangdi Information Industry Base, Haidian District, Beijing
BUSINESS SCOPE: Technology promotion, technology development, technology transfer, technical services, technical consulting; software development; computer system services; application software services; product design; sales of hardware, communications equipment, comput
E-MAIL:230558525@qq.com;15810127640@139.com;2426197617@qq.com;992400694@qq.copm