Changli Mingfeng Precision Casting Co., Ltd.

Overlockers
Sewing machine feed dogs

Sewing machine feed dogs

sewing machine feed dogs Investment casting CNC machine center Surface finishes Ra 3.2 Dimensional accuracy CT4  FEED DOG FOR SEWING MACHINE 1.TechnologySilica sol binderLost waxInvestment casting process2.Variety of  materialsCarbon steelAlloy steelStainless...



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