We are specialized researches to produce the profession uses the business enterprise of the loudspeaker system. "It is steady to tries to be practical, pursue outstanding" is ours operate the style, always and forever. From 1989, high production technology and steady function of depending has a foothold market, combined to establish the good reputation. Widely product line can satisfy the demand of the each different market level. For more than fifteen years effort, the great ambition have established own brand in the local profession stereo set field position, combine to further expand to the overseas, already with high carry the product beat into the Europe, America and Southeast Asia.