Giao tiếp

Ngành thông tin liên lạc phát triển trên cơ sở truyền thống bưu chính, điện báo, điện thoại và các ngành khác nhưng có những biến đổi mới. Nó không còn chỉ tham gia vào công việc truyền thông tin mà còn chứa nội dung giá trị gia tăng thông tin trong quá trình truyền thông tin và đang chuyển đổi sang các dịch vụ thông tin tích hợp.
From the perspective of communication content, voice communication is gradually shifting to data communication; from the perspective of communication technology, from analog technology to digital technology; from the perspective of communication mode, from fixed communication to mobile communication rapidly Mainly; from the perspective of communication lines, from copper cable communication to optical fiber communication; from the perspective of communication infrastructure, it is developing towards a broadband, high-speed, large-capacity, multimedia, and intelligent information transmission network.

The telecommunications industry, like the computer industry, is a major part of the information industry. With the integration of telecommunications networks and computer networks, the relationship between these two major industries has become closer and there is a trend of integration. The manufacturing of telecommunications equipment such as program-controlled switches and mobile phones has long been classified as an electronic information industry in China.

This is inseparable from strong power support, and diesel generator sets are an economic and stable choice for the power generation industry.