Product from other maker Iron layer too thick
Our product uniform iron layer thickness
Product from other maker Metal impurity
Our product Impurity-free
Plating defects would cause low corrosion resistance of unit iron layer, which significantly decrease the service life of your soldering tip. Some factory increase the iron(Fe) layer thickness to 1 mm to raise life span, which would resulting in poor thermal conductivity and causing soldering defects on soldering point. We ensure 0.4mm iron thickness of our products, dense and no impurities, which are more resistant to corrosion.