NASTOA has ranges of resistance welding machines for spot and seam welding process.
- Spot Welding Machine
The spot welder meets customer's requests having various lineup.
The inverter welder offers distinguished effects for high tensile strength steel and nut. - Seam Welding Machine
Wide usage for fuel tank, steel container and heat exchange panel - Transformers for Spot Welding Machine
High durability and trouble free.
Various lineup for Multi-spot and Portable use.
- Automotive Frame
- Fuel Tank
- Motorcycle
- Welding Nut
- Steel Industry
- Home Appliance
"EK-METALS", copper-alloyed electrode, has the outstanding features of high temperature endurance, thermal and electric conductivities with quality controlled copper and some special elements.
Round bar / square log / electrode axis / circular disk / tip and gun etc..