World Strong Rubber was established in 1998, which devoted to research and manufacturer of precise silicone rubber molds and products. 
Mold include:compression mould, transfer mold,new energy connectors mold, connected corner sealing with no flash mold,and other high pression mold. 
Material: we can make the material fomula as customer special requirement,the rubber material we used are :silicone rubber,liquid silicone,natural rubber, NBR, EPDM ,SBR ,BR ,CR ,IIR ,CSM ,BIIR ,FKM ,AFLAS ,ect.

Layer: 2L
Plate thickness: 1.6mm
Copper thickness: 140 um/140 um
Surface treatment: tin spraying + blue glue