company: QingDao Kingmone
Industry Co., Ltd.
Resin sand process cast ductile iron valve body, the size is accurate,smooth surface and good quality best price
Cast ductile iron valve body resin sand process, resin sand casting CNC machining, impregnation processing surface coating quality is stable and reliable
Resin sand casting, hot core box shoot core machine make laminating resin sand core, lu...
resin sand casting CNC machining, size accurate surface bright and clean
Resin sand process accurate smooth surface wear resistance of high alloy cast iron size, long service life
resin sand casting,CNCmachining Stable quality, long-term supply
resin sand casting,CNCmachining , stable quality, long-term supply
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