Foshan Qiahai Technology Co., Ltd. is located in Guangzhou, China, is a professional loudspeaker and amplifier supplier. We are committed to providing high-end audio products including professional audio speakers, automotive audio speakers, speakers with cabinets and amplifiers. Since its establishment in 2009, Huiyin Audio Co., LTD. Joint factory has a complete quality supply chain, excellent management team has the ability to provide quality service for customers.In recent years, Huiyin Audio Co., Ltd. has introduced a series of advanced equipment, including automated production lines, high efficiency magnetizers, impact testing machines and temperature testing machines. In 2017, it was rated as a high-tech enterprise. We can customize speakers and amplifiers for our customers according to their needs to suit their market. OEM and ODM orders are welcome.