12 Foam Surround - China Manufacturers, Factory, Suppliers

Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for 12 Foam Surround, IIR Rubber Surround , 20"Rubber Surround , 20"Speaker Cone , The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.