Tristar are located in Tangxia, Dongguan, Guangdong Province, China. With 19 years of Innovation driven professional audio manufacturer. Vertical integrated production facilities with in-house speaker drivers design & manufacturing , Cabinet fabrication, auto painting line and lamination. Experience R&D team in Power electronics , Amplifier , Acoustics , mechanical and Sound tuning & Designing with DSP technology. Certified Quality System : ISO9001 , ISO14000 & QC SA8000Tristar are located in Tangxia, Dongguan, Guangdong Province, China. With 19 years of Innovation driven professional audio manufacturer. Vertical integrated production facilities with in-house speaker drivers design & manufacturing , Cabinet fabrication, auto painting line and lamination. Experience R&D team in Power electronics , Amplifier , Acoustics , mechanical and Sound tuning & Designing with DSP technology. Certified Quality System : ISO9001 , ISO14000 & QC SA8000