NINGXIA YINCHUAN DAHE CNC MACHINE TOOL CO., LTD.

High-precision vertical single strip honing rod               In-line gas testing honing head                    High-precision vertical reamer honing rod  

Vertical keyway large hole honing oilstone          Vertical keyway honing head for large hole     ​​​​  Vertical multi-strip honing special sand strip

Vertical single sand bar honing rod sand bar                  Vertical honing reamer sleeve                                   Deep hole honing head