Beijing donghailong Tengfei electronic commerce and Trade Center   

Beijing donghailong Tengfei electronic commerce and Trade Center is a high-tech entity company, mainly developed and developed high frequency wireless communication products. Since 2001, MP-3000 mobile phone signal isolator, 2.4G microwave audio and video transmitter, high-frequency switching inverter power supply and automotive electronics products have been formed, and the annual output value of the more than 20 series of more than 90 products is over 10 million Hong Kong dollars. The products are exported to Europe, America, Australia and other places through agents. As a professional manufacturer of R & D, production and sale of mobile phone signal isolator, Beijing Donghai dragon Tengfei electronic commerce center has a strong R & D team. Through our efforts, MP-3000 hands...