... ) for Ipad,Iphone and other mobile phone. ZTX's rubber workshop :( Please note we have 4 workshops namely plastic injection ... workshop, sheet metal processing workshop, rubber workshop and mold/tooling workshop under group, MaterialSilicone or rubber (NR, SBR, NBR, EPDM, CSM, ... for some special products, can reach ±3 shore AColor For rubber, usually black, for silicone, can be in any color ...