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China High Precise Gate Valve Body Carbon Alloy Steel Resin Sand Casting

2025-04-13 introduction 2220
40
Clay Wet Sand
Thermal Gravity Casting
Resin Sand Core
Machinery Parts
CNC Machining
Copper and Copper Alloy
Sand Blast
Ra6.3
GB
ISO 9001:2008
Wooden Carton
China
7307190000
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