Produce Quality Sprue Bushing type A B C
Specialized in producing precicion sprue bushing typ A B C. Good finish reliable quality at cost price.
Matrial: SC45 HRC 50~55,suj2 HRC 58~62,SKD61 HRC 48~52,HPM1 HRC37~42
Specialized in producing precicion sprue bushing typ A B C. Good finish reliable quality at cost price.
Matrial: SC45 HRC 50~55,suj2 HRC 58~62,SKD61 HRC 48~52,HPM1 HRC37~42