... are a leading manufacturer of rubber products in China,OEM are welcome rubber products manufacturer Features,1) Available material : material for NBR, ... FKM)&Dow elastomers,Neoprene,HNBR,Natural rubber,SBR,IR,IIR(butyl rubber),ACM ect.NSF an KTW approved for material EPDM.2 ... of industry. Our factory is a professional manufacturer of rubber products ,you can get much more information from our websit. ...