According to the official website display parameters of Mammoth and Gobick brands, the difference between Mammoth and Gobick lies in their different capacities. The capacity of the Mammoth oven is generally between 20 and 30 liters, while the capacity of the Gobic oven is larger, generally between 30 and 50 liters.

Gaobik brand was born in Zhuhai, which is the registered trademark of Zhuhai Black and White Technology Co., Ltd., and its main business is ovens.