华北石油通信公司
Exhibit Profile：
For energy industry oil gas field of Internet of things, mobile Internet, cloud data services, computer information system integration applications in the field of information technology to provide design, consulting, integration, development, construction, operation in one of the overall package of services
For energy industry oil gas field of Internet of things, mobile Internet, cloud data services, computer information system integration applications in the field of information technology to provide design, consulting, integration, development, construction, operation in one of the overall package of services
Website：http://www.hytx.net.cn/