Yongsheng Industrial Zone

R&D capability <br/>Established in 2005, we Dongguan Ruibo Electronic specialize in the R&D and production of mylar speakers, microphone units, earphones and buzzers. Le...

Room 1001-1003, 10 / F, Santoi Bld. 137-139 connaught Road, Central

Welcome to Haotech!<br/><br/>Haotech Electronics was firstly founded in 2005 as a manufacturer of audio products, like computer multimedia speaker including mini speaker, l...