　Dalian Shangdu Hardware Ecletrical& Chemical Appliances CO., LTD. is a professional manufacturer of Asbestos Rubber Sheet , Industry Rubber Sheet ,Sealed Gasket Material and Heat Preservation Material ,located in Dalian, Liaoning Province. We have convenient access to our local port,which is the largest export dock in northeast of China. After years of effort, our products are selling well all over the world, such as Europe, USA, Southeast Asia, Middle-East, etc, and enjoy an excellent reputa... More