All kinds of sound modules pictures:

1.make sure 100% QC checking;

2.all products can make sure one year warranty;

3.standard interternal carton box will make sure the safety of packing;

  Our customers are come from Europe, America, Southeastern Asia, Middle East, Africa,etc. We have CE,RoHS,FCC and CB certificated. With 2 factory facilities covering 12000 square meters and having 300 employees, our workshops are equipped with 10 production lines. Due to our highly developed production capacity, we are now outputting an average amount over than 100,000 USD per month.