ADDRESS:112 Chengdong Road, Jinshui District, Zhengzhou City | BUSINESS SCOPE: | Internet, Internet of Things, cloud services, data processing and blockchain technology research and development and application; information system engineering design; information system construction and services; information system integration; information technology services and software development; information system operation and maintenance; information collection equipment , Wholesale and retail of information products, etc. | E-MAIL: | tanshujuan@yrcc.gov.cn;9855213@qq.com;108562645@qq.com;xieming@xxzx.yrcc.gov.cn;tsj6056@sina.com
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