Dongyang Redsun Electro Acoustic Co.,Ltd is a professional manufacturer of loudspeaker. The main products include car speaker, PA speaker, multimedia speaker, speaker parts, etc. Our company established in 1995, and we have nearly two decades of history in the loudspeaker industry. Located in Zhejiang, closed to Ningbo port,we enjoy convenient water,land and air transportation. We also open trading companies overseas. Redsun employs more than 300 staffs, with building area of 18,000 square meters. Redsun people have continuously tried to improve quality and service. In 2009,Redsun passed the ISO9001:2008 quality evaluate and got the certificate in the same year.We firmly stick to the quality system and CE,ROHS certificates. This brought us good reputation at domestic and abroad.Till now,we have sold products to Africa, Western Europe, Eastern Europe, Southern Asia, Southern America,etc.We invite you to spend some time surfing our Web site. Check out the newest product line, learn more about the products.We think that well capture your passion. And that youll want to see and order more.