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Zhejiang Jinda Automotiv Parts Co.,Itd
Zhejiang Jinda Automotiv Parts Co.,Itd
Rolling stamping series
Main process: Blanking--Forming--Flanging--Fine blanking
Partial product section type
Main performance indicators
①Chemical composition
②Steel belt mechanical properties
③Salt spray test
④Film thickness test
⑤Cross-cut test
⑥Crushing resistance test
⑦Restricted substances requirements
Main process: Rolling --- Punching --- Electrophoresis
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