OEM manufacture Cheap moulding charge Professional factory Sanitay Rubber Specifications Rubber winding pipe/hose 1.Material:Silicone,Natural rubber,CR,NBR,SBR ,EPDM etc 2 ... :Universal used for .household,kitchken,smell of cooking equipment1.Material:Silicone,Natural rubber,CR,NBR,SBR ,EPDM etc,available with different color ...