We emphasize development and introduce new products into the market every year for 4″Edge Folded Ring Surround Repair Kit, 13"Edge Folded Ring , 7"Horn Surround , 3"Foam Surround ,8"Foam Surround Repair Kit . Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products. The product will supply to all over the world, such as Europe, America, Australia,Philadelphia, Honduras,Argentina, Irish.Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
