About US
Duokaudio has been found in 2018， Professional production and sales of amplifier products,all the products guaranteed 100% BRAND NEW in the original edition Box.
if you have any problem for our products，
You can connect us first by email duokaudio@outlook.com we reply you in some hours ，or can connect by telephone：18027456239 Mr.WU thanks！
if you have any problem for our products，
You can connect us first by email duokaudio@outlook.com we reply you in some hours ，or can connect by telephone：18027456239 Mr.WU thanks！
