Company Profile

RYD, Changzhou Runyuda Electronics Co., Ltd. Is one of the world's leading manufacturers of acoustic components. We supply a full range of polyphonic speakers, miniature receivers, multi-function devices, loudspeakers, transducers, buzzers, microphones and headsets for various industries.

Runyuda Electronics is a QS9000, ISO9001 and ISO14001 certified manufacturer in China. We have partnered with many well-known brands to produce quality acoustic components for their mobile phones, computers, cars, medical instruments, hearring aids, cordless phones, MP3 players, game consoles and many other consumer devices.