GuangZhou DTF audio co., Ltd, located in panyu district, Guangzhou, china.it mainly specializes in designing, manufacturing and exporting audio ***** company owns dvanced management, structure and high techniques, develops many new unique designs.we mainy export our various stage speaker, professional amplifier etc to the europe, america and australia markets etc. all the goods produced have GS, CE, UL or CUL certificate .form the beginning to now, we have been always committing ourselves to, quality & human resources first and insisting on advanced management, quick delivery and honest to our customers.waiting for your reply and confirmation,TKS
