Assume full responsibility to satisfy all needs of our clients; achieve continual advancements by endorsing the expansion of our purchasers; turn into the final permanent cooperative partner of clientele and maximize the interests of clients for 4 Foam Surround, 14"Foam Surround Replacement , Paper Cone With Foam Surround , 13"Foam Surround Replacement ,Perforated Rubber Edge . The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world. The product will supply to all over the world, such as Europe, America, Australia,Surabaya, Las Vegas,Myanmar, Eindhoven.In order to make more people know our products and to enlarge our market, we have devoted a lot of attention to technical innovations and improvement, as well as replacement of equipment. Last but not the least, we also pay more attention to training our managerial personnel, technicians and workers in planned way.