Beijing Guoxinhuayuan Technology Co., Ltd (BGT )is a Hi-tech company with R&D, production, marketing, project implementation and after sales. We are focus on providing professional hydrology monitoring device and technical service, and developed a series of flood early warning system products by ourselves, which owning more than 50 patents and 60 software copy rights. Our product line is including monitoring products, communication products, early warning products and cloud platform. Our products are covered all provinces in China and we have Guangxi /Guang dong / Hunan /Hubei/Qinhai branches. Our productes have been selled to more than 10 countries , such as Australia ,Japan , Sri Lanka and so on . We are aim to be top in early warning industry, support solutions of automation, intelligence, networking, information technology, wireless Internet, IOT industry to customer. We persist in managing ideas of Profession, Innovation, Sincerity and Persistent and principle of Sincere Service.