... PU high elasticity 2.technology--PU foaming PU foam part, memory foam seat and back support cushions1.material-- soft PU with ... according to you prototype or drawings. 3. Lead time for rubber mould:10—15days 4.Our 3D design software: SOLIDWORK/ UGNX ... /AUTOCAD and PDF.Molded Rubber Products:1, Material: NBR, CR, SBR, EPDM, IIR,NR, EP ...