We are supplying Professional Audio, Audio Visual Equipment, Audio conference system, Interactive Teaching System, Wired&wireless Microphone System, Microphone Headset, Pro Audio Speakers, Mixers, Amplifier, PA System and Teaching System etc.We have passed ISO9001, CE, ROHS certifications. Moreover, we have set up R&D center for new models every month. LQ regards product quality as enterprise life.Our products are exported to Europe, North America, Asia and other more than 50 countries and regions, with high quality and more promotion, our products will be known by more customers soon. Colorful collective activities are often held to create a good company culture atmosphere and high efficient working environment. When focusing on our own development, LQ performs our society responsibility actively.