... CNC manufacturing 3. Vacuum Casting 4.good quality nuts and bolt 1. Forever Forest Introduction: Forever Forest Metal Factory was ... visiting and cooperation.small hardware screws stamping process nuts and bolt 2. Main Equipment: EquipmentCNC stamping/punching machine, CNC ... PC,PA,PA+GF,PVC, Aluminum, Brass, Stainless steel, Rubber, Bakelite etc.Technology/Process CNC MillingSLA/ SLS Process for ...