... molds of electronic rubber parts, automotive rubber parts, toy tires, we are a leading rubber mould maker ... 's rubber workshop Description: Description: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, ... A tolerance Color: for rubber, usually black, for silicone, can be in any color as you want Machine ... some automotive rubber moldsSmall orders are welcomed silicone toy for kids