G uangzhou Xinghongde Electronics Technology Co., Ltd.
Tel .: +86 20 39388220
Fax: +86 20 31072811
Email: info@rh-audio.net
Adicionar: Piso 6, Edifício J, Parque Industrial Kaida, Estrada Shixin, Aldeia Xinshuikeng, Distrito Panyu, Guangzhou 511400 China.