| 1. | In - depth knowledge of supplier base in the following manufacturing processes / products : investment / lost - wax / precision casting , zinc die - castings , aluminum casting ( gravity & pressure ) , iron casting , permanent mold casting , sand casting , powdered metallurgy , mim , steel forging , brass forging , cold forming , stamping , deep drawing , fine blanking , machining ( milling , turning , etc . ) , sheet metal fabrication , screw machining , cnc machining , mould making , tool & die , assembly , fasteners , springs , etc
对以下金属制造工艺/零部件的供应商有资深专业经验：脱蜡/精铸件，锌合金压铸件，铝铸件（浇铸或压铸） ，铁铸件，永久模铸件，沙铸，粉状冶金零件，金属粉末注射成形件，钢铁锻造，黄铜锻造，冷锻/冷镦，冲压件，拉深引深件，精密下料，机加件（自动车，数控机床，铣，车，磨等） ，板金件，制模及模具装配、标准件，弹簧类。 |
