... plastic injection molding product 2.Core/Cavity material:P20,P20 3.Finish core/cavity: Polishing 600,mirror polishing 1.plastic injection molding ... texture11.Ejection type:tripped plate,Ejector pin,Blade Pin12.Injection type: Side Edge,Central Gate,Banana Gate,Submarin ... equipment,such as CNC/EDM/Wire-Cutting/Milling Machine/Grinding Machine/Injection Machine.etcWe have a strong R&D center design ...