Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for 10 Foam Surround, 4"Speaker Cone , Sandwich Cone , 14"Rubber Surround ,Polypropylene Subwoofer Cone . We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility. The product will supply to all over the world, such as Europe, America, Australia,Uruguay, Jamaica,New York, Serbia.We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!