... FDA , NSF, WRAS, PAHS, etc extrusion Description of high quality rubber extrusion parts: 1. Materials: FLS, also can be NR, HNBR, MVQ ... Small order quantity is welcomed. Tooling: 1. We have our mold factory, includes CNC machines, EDM machines, and wire cutting machine ... , injection and transfer types. 3. Prototype mold is available. 4. Life of the mold: can be 50,000times, even 100,000times ...