Shihpei established in 1983. Our professional know- how has made the production of top quality digital audio products accessories such as speakers with amplifier, headphones, headsets microphones extremely efficient. A range of high-performance audio products awaits you, and any of your specifications can be met by our experienced R D staff. They employ the advanced B K 2012 audio analyzer system to research products. We test all of the materials with a Niton XLt797 X-ray spectrometer to guarantee RoHS Directive compliance. ODM OEM are welcomed. Get in touch with us today.