Guangzhou Panyu Datong Electronics Co., Ltd, founded in 1997, sit in the pearl river delta hinterland - guangdong panyu, is a function of electronic ceramic material, new electronic components and chip components, the application of electronic products research and development, manufacture and marketing of high-tech private joint-stock enterprises, the buzzer is series of products, buzzer, atomization, changing to pills, sensors, security devices, in electric bicycle, automotive electronics, home appliances, IT digital, widely used communication terminal, leading the market has been continuously improved technology, stable performance, good quality and trusted by the masses of customers, is the industry's preferred partner