Since its inception 10 years ago, Guangzhou Liangshun Acoustic Equipment Co. Ltd has devoted its efforts to the research and production of audio and acoustic systems. You can see this commitment to design and excellence exhibited in our range of loudspeakers, power amplifiers, karaoke systems, mixers, equalizers and other accessories. An export-oriented company, we have cooperated with well-established enterprises worldwide. Furthermore, we were granted the sole right to use the Mashi label, a trademark of Mashi Acoustic Technology, a 50-year well-known supplier in the US. We welcome OEM/ODM orders. For more information, please visit our website or contact us today. Email: ru5202(at)gmail.comMSN: michelle7758258 hotmail.comSkype: michelle7758258