1. HIGH FREQUENCY ARC-STARTING, IMPULSE CONTROL AND STRONG WELDING PERMEABILITY.   

2. WELDING WIDELY FOR MANY TECHNOLOGICAL REQUIREMENT. 

3. BE ABLE TO WELD MILD STEEL, STAINLESS STEEL, COPPER AND TITANOR METAL ETC AND FIX UP STAINLESS STEEL, PATCHING KITCHEN EQUIPMENT AND MOULDER.       

4. ADJUSTABLE IMPULSE CONTROL AND CAN WELD AUTOMATICALLY.

5. BE ABLE TO EQUIP WITH ROUND WATER-COOLING EQUIPMENT.