... .Precisely mold design 4.OEM/ODM High performance OEM rubber auto part features: Attention:Custom-made is welcomed! Also we welcome trial ... weeks6. Color: black, transparent,red, blue,any in PMS,Especially for the silicone products.7 .Hardness: 30 to 90 shore A ... or IRHD, tolerance can be +/-5 shore A, for some special products, we can reach +/-3 shore A tolerance ...