about--Suzhou Baoma Numerical Control Equipment Co., Ltd. Offering all kinds of CNC wire cut EDM machine, Die-siner EDM machine and Drilling EDM machine, including DK7725, DK7732, DK7740, DK7750, DK7763, DK7770, DK7780, DK77100, DK77100*150, DK77120, DK7635, DB703, EDM300, EDM350, EDM450, EDM540, EDM650 and also all spare parts relative, such as pulley, Moly wire, guide apparatus, brass tube, elctrode, fire extinguisher, translatory head etc.