HUBEI INFOTECH SYSTEMS TECHNOLOGY CO.,LTD. (Infotech) founded in 2004, is the global leader for online monitoring device dissolved of gases in transformer oil based on photoacoustic spectroscopy(PAS). We mainly specialize in smart grid security solutions, and have produced thousands of DGA devices and provided excellent technical solutions for 31 provinces in China's power market, serving over 300 enterprises and more than 20,000 projects in total.

The company has passed ISO9001, ISO14001, ISO45001, ISO27001, ISO20000, ISO50001 and other management system certifications.

The company drives technological innovation and advanced manufacturing capabilities. With a Ph.D.-led R&D team in optical sensing technology and a smart manufacturing base for digitalized high-end inspection systems, it ranks among the elite global suppliers capable of full-cycle support for ultra-high voltage DGA monitoring devices. Concurrently, through strategic alliances with world leaders in transformer monitoring solutions, the company extends its global footprint to Europe, the Middle East, Southeast Asia and beyond. This expansion reinforces the industrial ecosystem for grid security sovereignty.