Hai @saku49539.
When you are the boss in your venture, you are an innovative person and have skills, I am amazed to hear that. How many important tools you show is enough to add to my insight into your work, especially the soldering iron the main tool you need.

In the end, I pray and hope that you will later have a soldering station that will certainly facilitate your work much better, I thank you very much for your participation, good luck.