Hengdian Industrial Area, Dongyang, Zhejiang,China

Dongyang Redsun Electro Acoustic Co.,Ltd is a professional manufacturer of loudspeaker. The main products include car speaker, PA speaker, TV speaker, megaphone, speaker parts, etc. Our company estab...

NO.13Jiaqi Road, Xianlin town, Yuhang District

Hangzhou Shuyuan Audio Equipment Factory, located in western Hangzhou,has established in 1998. Our company is one professional power amplifier enterprise which incorporates product design, research &a...