In July 2005, Rongxiang Officially Became The Agent Of Frankonia Emv Mess-systems Gbmh In China. Franconia Is Well-known For Producing High-performance Electromagnetic Compatibility Darkrooms. The Company Will Sell The Company's National Military Standard Gjb152a Darkrooms, Automotive Electronic Emc Test Darkrooms, And Other Types Of Emc Test Shielded Rooms And Darkrooms In China. Franconia Also Produces Power Amplifiers And Provides A Complete Set Of Test Systems For Conduction Sensitivity And Radiation Sensitivity, Including Gjb151a/152a Complete Test Systems, And Automotive Electronics Complete Test Systems.