The rubber diaphragm for automobile air chamber is one of our company's leading products. Its output and sales volume is No1in China's rubber industry. In order to meet the needs of high temperature, high speed and heavy load, we have developed high strength diaphragms and designed and produced them according to Germany's WABCO standard. The quality has reached international advanced level. Our new diaphragm has become a new generation of this product in China. Its output and sales volume is No1 in china and it is sold to Europe. This product obtained the certificates of ISO9002 of Chinese certification body in 1995 and of QS9000 of international certification body in 1999. Currency: USD Unit Price: Quantity: Delivery: