4 Horn Surround - China Manufacturers, Factory, Suppliers

We emphasize development and introduce new products into the market every year for 4 Horn Surround, 6.5"Horn Surround , 18"Foam Surround Replacement , 3"Passive Radiator , We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.