Production Process
備註:
A.Refine drawing(精抽) → Heading(打頭)管控項目: Control Project :
B. Heading(打頭) → Tail-clamping(夾尾) ; Tail-clamping(夾尾) → Threading(搓牙) Control Project :
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C. Hardening Treatment(熱處理) → Coating電鍍(成品) Control Project :
D.Coating電鍍(成品) → Q.C Checking(品檢) → Packing包裝 Control project :
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