... 3. Mould Base:LKM 4. Design Software: PROE Injection Mould for PP Toilet Seat 1.Cavity: 1+12. Runner: Cold Runner3. Mould ... in prices, your satisfication is guarantee. The basic information is for your reference, as follows:Name DescriptionMould material S50C, P20, 718 ... single/multiRunner Hot/coldDesign software PROE, CAD, UD, Plastic material PP, PC, PS, ABS, PU, UF, PVC, PE, PMMA, PA, POM ...