2/F Keye Building Shangxue Village Bantian Street

As founded in 1995, Shenzhen Yitongda Electronics Technology Factory is one of the earliest factories for speaker systems. Since end of 2003, we start the R&D for mini speakers, and now we are...

Floor 6, Building A3, Yinlong industry park, Longdong community, Longgang District, Shenzhen, China

Established in 2005, Shenzhen Sheralong Technology Co., Ltd. is specialized in the research, development, design and manufacture of Bluetooth headsets, Bluetooth headphones, Bluetooth stereo earphones...