Hangzhou gsignal technology CO.,LTD. is a research and development, production, maintenance and service in one of the high-tech enterprises, the company is committed to the construction of rail transit system for the construction of rail transport to provide first-class, cost-effective products, Traffic intelligent positioning, rail transit signal communication system, rail transit communication control system, high-speed rail EMD TPDS detection system, intelligent factory project and industrial automation and control system. Company rail transportation business covers subway, light rail, tram, intercity line, high-speed railway and other fields.

The Czech Republic's technology rail transportation industry focuses on track positioning and signal control in the field of track, dedicated to building excellent product development teams and engineering delivery teams in metro, metro, tram, intercity, high-speed railways and intelligent factories Customers provide the overall system solutions.