... extrusion plastic profile moulds 2.high precision, used for long time, 3.more than 8 years experiences 4.different pvc,ppr, extrusion plastic ... than 8years experiencesdifferent pvc, ppr,abs, uhmwpe and other plastic pipe/profile mould we guarantee our mould with competitive ... calibrating sleeve, heatercustomer’s design also welcome.wood case for package.High quality after-sales service.we could give ...