... enjoy high reputation among our customers worldwide. Sizeaccording to your drawing, 2D & 3D drawingMaterialSilicone,FKM,EPDM,NBR,SBR,Neoprene,HNBR,XNBR,Polyurethane ... like igs, stp, and other 3D formatted files, then we can take your drawing to the tooling factory and start the ... and after your confirmation, we will take the 3D drawings we designed to the tooling factory. And if you only have samples ...