... PVC,SBR,IR,IIR(BUTYL RUBBER),CR(neoprene),AU,ACM,A wide range of materials are available surface finish:color ... in the pictures are our customers'OEM products,for reference only. (2)Advantage:ozone and chemical resistance,high temperture resistance,excellent weather ... products according to customers drawings or samples software for specification drawings:Pro/E,Auto CAD,solid work 2001,CAXA,UG,CAD ...