Plusspeaker Inc

I\\\'m  an  excellent  original equipment manufacturer (OEM) of custom loudspeaker. we specialize in car speaker, subwoofer, speaker cabinet. our company establish at 1992, oversea trade office hongkong, have two factory located ningbo and ...

Telephone：852 - - 30054289Address：1404 Wai Wah Bldg - 6 Wilmer Street - Sheung Wan hongkong Hong Kong