First of all, because of the identity of Hikali Altman; Guang Altman is one of the few blue warriors in the bright country. As long as his position is negative, he can do all kinds of work in the country of light, such as making some high-tech weapons and equipment, and some magic weapons that can enhance the energy of Otto soldiers. For the blue otter warrior, it is very likely that the energy core of the country of light was made by the ancestors of Hikali Altman at that time. Therefore, at present, Aote capsule is also a scientific research achievement, so it seems that there is nothing wrong with making Aote capsule just from Altman's identity and position!
In fact, it is the need of the plot; What I'm talking about here is that because of the needs of the drama series, it was oberman who fused and sublimated cards to form a new form. This setting was once recognized by everyone, and the ratings at that time were very good. So for a long time, this route also tried to use Aubrey Altman's fusion sublimation routine in the setting of G&D Altman, but it was impossible to continue to use Otto card for fusion, so it was changed to Otto capsule here. The only person who can make such a thing is Guang Altman. Therefore, according to the needs of the drama, Guang Altman naturally became the sole producer of Ott capsules!
Finally, it may be because of "that adult"; The reason why I want to mention the famous man here is because of the color of Altman, especially the silver on his chest. According to Altman's history, this kind of silver is the highest reward for meritorious officials in Guangming. Even though Guang Altman may have made great contributions to the country of light before, a careful audience will find that ultraman zoffy has the same symbol. But we don't know if that adult is Zofi Altman. But really, it's really suspicious that Ultraman makes Ott capsules!