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OEM Grey and Ductile Iron Casting for Valve Parts

2025-04-13 introduction 2710
casting
Clay Dry Sand
Directional Crystallization
Resin Sand Core
Machinery Parts
Boring Machine
Iron
Sand Blast
Ra3.2
ISO 9001:2008
According to Your Drawings
MINGDA
Carton, Wooden Cases
SGS
Hebei China
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