Material Control 原材料-Restructuring 改制(Drawing 抽丝&Annealing 退火)-Forging 成型-Machining 机加工(In necessity 必要时)-Threading 螺纹加工-Surface 表面处理-Test 检测-Check&Select 检查挑选-Packing 包装-Storage 入库-Shipment 出货.
Material Control 原材料-Restructuring 改制(Drawing 抽丝&Annealing 退火)-Forging 成型-Machining 机加工(In necessity 必要时)-Threading 螺纹加工-Surface 表面处理-Test 检测-Check&Select 检查挑选-Packing 包装-Storage 入库-Shipment 出货.