1, for pipe making 2, diameter from 16-800mm 3, ISO9001 certified manufacturer 4, turn key project PLASTIC EXTRUSION MOULD ADVANTAGES:1,We ... hard work endows us predominant position in the extrusion mould industry.6,Our extrusion moulds spread all over the world and are ... support for customer in raw material formula,selection of extruder machine,mould technique and operation training on the spot.4,We ...