... customer's requirements. Step 1.R&DWe support customer R&D. Make the files or improve the design if you needed ... extrusion moulds;2. Mould components: Screen changer, calibrating sleeve, mould temperature controller, thermocouple, spider, and so on;3. Multi-color pipe, mulit ... customer's requirements. Step 1.R&DWe support customer R&D. Make the files or improve the design if you needed ...