Jiashan Max Audio Plus Co.; Ltd is dedicated to manufacture entry lever, mid-range and high-end speakers with the highest standards. ,as a professional maker we are glad to produce according to your specs. The advantages of working with us: 1).Our Motto: To the same product, our quality is very top; to the same quality our price is very competitive; To the same price our service is the best. 2). OEM and ODM deisign available; Developing special model as your requirements; Logo and manuals priting, .