... plastic precision gear mold, 1.plastic gear mold 2. precision gear mold 3, material: P20, H718 etc.. plastic precision gear mold ,We adopted ... international advanced software - CAD in mould design and mold flow in injection molding. We use professional 3D software ... production,such as 738,738H,718,718H,S136,S136H from ASSAB of Sweden,NAK80 from DAIDO of Japan and P20, plastic precision gear ...