Beijing Huafei Technology Co., Ltd., established in June 2005, is a high-tech enterprise specializing in the application of digital optical fiber communication transmission. Beijing Huafeitech is speciallized in R&D, manufacturing, sales and service. All products have independent intellectual property rights, and passed the tests of the Ministry of Public Security, the Ministry of Communications, the Ministry of Railways, the Ministry of Aerospace, the Ministry of Industry and Information Technology, the National Electronic Computer Equipment Testing Center and other industry authorities. And got FCC, ROHS international certificates.Huafeitech is the recommendation company of intelligent traffic, a national equipment recommendation brａnd and ITS excellent solution provider. The products are widely applied to national key projects and global projects, such as rail transit, intelligent transportation, highways, smart cities, industrial and mining, smart grid, wind energy and other industries.