... ,VITON,NR,FFPM,etc.2.We offer OEM, We can 3D design, produce according to your drawings.We specialize in providing different ... resistant qualities.We supply all sorts of silicone hose.Customers' design and sample or drawings are welcome..Pls feel free to ... ’s requestsCertification: ISO 9001:2008Dimensions: As per customer’s drawings design or sample