This is very easily possible. At Superbmelt, making gold bars is what we pride in. Therefore, we are here to ensure that everything is possible. At the same time, we take good care of quality production. We can cast gold bars of different weights, such as 1oz, 100 grams, 500 grams, 1 kg, and 400oz bars. It all depends on what you need. All you have to do is let us know so that we show you how to book an appointment with our specialists. They will ensure that you get the most pleasant user experience. But clients are required to customize molds with different specifications.