Electrochemical marking machine (also known as electric erosion marking machine) two marking heads,  two people  can work simultaneously,  it is widely used in metal surface marker production: such as hardware tools, stainless steel utensils, gear bearings, Auto parts, water pump and valve doors, plumbing equipment, kitchen appliances, machine tool accessories, medical equipment and other metal products, marking. Operation is extremely simple: making the templates of the contents which you want to print ,  put the template on the workpiece, clicking or brushing the marker head with the marking water (electrolyte)on it , removing the marking head and templates . Beautiful mark will be marked on the tag instantly. It is as simple as the lid seal.  It can be accessed by automatic production line, footswitch, maximum power, right control ,high efficiency, easy operation, beautiful appearance, it is suitable for users which have large-scale, high demanding.