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[email protected] Commodity1 ductile iron casting
upper and lower valve body2 supply flexible valve bodyMaterial: ductile iron ... with wax casting:1.Process: silica sol process
and water glass2.Material:stainless steel casting,carbon steel casting ...
and so onMachining equipment:We own the CNC machine tools,Vertical machining centers,Turning center lathes etc ductile iron casting
upper and lower ...