Foam Ring - China Manufacturers, Factory, Suppliers

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Foam Ring, 13"Horn Surround , Bass Diaphragm Radiator , IIR Rubber Surround , We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.