Opalux Electronics Mfy Co., Ltd. is a comprehensive manufactory/export enterprise. Our company specializes in the research, development, production, and sales of professional audio products. Opalux was established in 2000, and is located in famous sea port-Ningbo in booming economical East China.Opalux Electronics Mfy Co., Ltd. delivers complete sound solutions. Our main products are PA loudspeaker, amplifier, mixer, and combo. Also we sell microphone, audio link cable, music stand, and guitar. The variety reaches more than 600 kinds. Most of our products are approved with CE, SONCAP, CS, and...