Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 13 Horn Surround, 17"Horn Surround Repair Kit , Horn Edge For Theater Speakers , Multimedia Bass Passive Radiator For Karaoke Player ,17"Foam Surround Replacement . We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you. The product will supply to all over the world, such as Europe, America, Australia,Serbia, Mombasa,Sheffield, Marseille.We warmly welcome your patronage and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.