Ningbo Excel Electronic Co., Ltd (Yuyao Mingda Electronic Co., Ltd.) is Sino-US Joint Venture which is located at Simen Industrial Zone of Yuyao, Zhejiang Province, China. Transportation is very convenient by sea, by land and by air. It has been engaged in the development, manufacture and sale of Audio equipments for about 15 years. Our main products are Wireless headphone, Bluetooth stereo headset, Cordless infrared headphone, USB headphone, Aviation headphone, Multimedia stereo headphone, Mp3 Earphone, Computer and conference microphone, etc. After many years of hard work, our products now enjoy a good reputation in Europe, Asia, America, Australia and other countries and regions.