2.  Main components configuration, the original import components, assure product performance;

3. Computer multivariate design interior structure itself, the platoon is reasonable, a small portable;

4. Traces small, the welding deformation;

5. Welding scope, suitable for welding of carbon steel, stainless steel, copper alloys, aluminum material;

6. Time is short, the work itself charging high efficiency;

7.Screen shows working voltage, stepless adjustment, need not shut off the power always switch;

8.Rate is very low, the host had average trouble-free use one million times above;

Operation is simple, convenient, easy to learn;

9. Welding torch choose imported from Germany itself to micromanage switch, life, it is the Lord 60 million times of capacitance life 1/3,   Lord Capacitance life 200million times !