Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for 2 Speaker Surround, 17"Edge Folded Ring Surround Repair Kit , 14"Foam Surround Replacement , Woven Fiber Cone With Rubber Surround ,19"Foam Surround Replacement . We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation. The product will supply to all over the world, such as Europe, America, Australia,venezuela, Cairo,Algeria, Bolivia.As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.