Sinbosen audio Congratulations to our company through Technischer überwachungs Verein

TUV Bauart is an electrical and component safety certification mark, the product has been certified by TUV Bauart, indicating that the product has passed independent testing and Factory review by TUV Rhine or TUV South Deutsche group, proving that the product meets the safety requirements of the relevant European or international standards, and is regular. Accept the review of the production process. TUV Bauart logo is widely recognized by manufacturers and certification bodies in Europe and the world. Sinbosen is our new have another 7years brand:AOYUE. We are focusing on switching power amplifier, Digital amplifier, DSP amplifier, Microphone and Pa CE, ROHS, FCC, BQB certifications. reasonable prices, efficient production time and good aftersales, That s why our customer list continues to grow, with over 90 of our business from repeat or our product can bring great sound on your show Lets rock the world FOLLOW US: Facebook: Email: Whatsapp: