Kindly tell you that we are main exporters of conference system, central control matrix and amplifier in china. And our products have been exported to many foreign countries, such as America, British Europe I am glade show system designed by the latest digital technology accordance with ISO ...
Telephone:86 - 20 - 22640957
Address:4/F A Buliding the ninth industry area Guangtang west road NO. 1 Guangzhou Guangdong 510665 China