... Digital Optical Comparator , Thickness Gauge , Force Compression Tester , Shore Durometer Tester , Ohm Meter ,Abrasion Wear Tester , Universal Testing Machine , ... , etc strong factory background : Hydraulic Vulcanized Machine , Silicone / Rubber meterial Mix Machine, Silicone Extrude Machine , Silicone Cutting Machine , Punching ... of war , gamble of luck , basketball, etc Silicone conductive rubber