The hot air gun part is a shameless clone of the hot air gun part of a chinese clone, but they work well, just dont trust the temp shown on the display, it takes about another 8 seconds for the air to get close to the desired temp on the output,
The soldering iron part i cannot vouch for, but looks good enough, just make sure you can get replacement tips from atleast 2 suppliers, so that 5 months down the track if you manage to damage the tip doing something you shouldn't you can replace it, ( a quality well looked after tip should last years,)