Minsound Electronic Co.,Ltd. was founded in 2005, and specialized in manufacturing many kinds of loudspeakers, horn speakers, driver units, air-raid siren, marine speakers, column speakers, ceiling speakers, wall speakers and PA accessories. * We are experienced in manufacturing and have strong capability. * Our products are popular in many countries and areas. * We have professional acoustical testing systems and instruments. * We promise to offer you highest quality and best service!