At present, the railway signal intelligent power supply screen manufacturers are many, what are they? And model.
The first production of this factory is too much, all railway signal equipment factory has its own products, a large company like HUAWEI did the railway signal power supply panel, but because the qualification problem come this business is taken by other manufacturers to do.Now most of these years are used in the intelligent power supply panel sanding.
1, Beijing Ding Han2 、 Beijing Kangda3, Beijing, Tianjin letter4 、 Tianjin signal equipment factory5, Henan brilliant (formerly Lu Yang)6, Xi'an Han and Tang Dynasties7, Ji'nan RitonIt seems that there are production licenses here
1, Beijing Ding Han Technology Co., Ltd. (010-51103366, Beijing, Fengtai District, South Fourth Ring Road, No. 8, 188 District, building 3, 6 floor): smart power screens, PZGWJ-10/380/25, PZGWJ-15/380/25, PZGWJ-25/380/25, PZGWJ-30/380/25, PZGWJ-40/380/25...2, Beijing Jin Yu Jia letter Technology Development Co. Ltd. (Beijing economic and Technological Development Zone 010-51570135 Xihuan Road No. 18 huilongsen incubator Park C block two layer II): PMZ (B) -25W15S-DC, PMZ II (B) -25W25S-DC1, PMZ II (B). -25W25S-DC2...3, Tianjin Signal Factory (022-60403806, Tianjin, Dongli District, No. 1)4, Shenyang electrical equipment factory 024-620222065, Xi'an electrical equipment factoryToo many, not list, according to the manufacturers of different, different uses, the size of the difference, etc., have a series of models
