On November 16th, the 18th China International Hi-Tech Fair, with the theme of "Innovation-driven and Quality-leading", was held in Shenzhen International Convention and Exhibition Center. ChinaCommunication Technology, the world's leading provider of mobile broadband servicesin China's satellite Internet and terahertz field, brought satellite TV, satellite communications, large data solutions, Bao’an APP, aerial survey and other innovative products to show at the exhibition. The products attracted domestic and foreign exhibitors and the community's universal attention and received wide acclaim.

TheTHz time-domain spectroscopy, which was developed by Shenzhen Terahertz Institute of Technology and Innovation, is the first mature product in China. It is based on terahertz optical characteristics and has high resolution and high sensitivity. It can be widely used in materials analysis and non-destructive testing and measurement applications. There are three series of terahertz time-domain spectrometers exhibited at the exhibition, among which Terahertz Infrared Food and Drug Analyzerhas taken the lead in the field of food safety, drug production and drug testing.The product attracted the attention of many exhibitors came to negotiate, took an in-depth understanding of product applications and performance.