Supporting the world's plants

Hello ☺
We were given a tour of a company’s factory!
During the tour, we saw a used burner that is not currently in use.
The VM3 anchor was still attached, and according to the person in charge, the installer said that he likes VM3 better than VM1 because VM1 has a flatter bottom and is easier to attach.
The anchors had been used, so they were pretty beat up, but I had never seen used anchors before, so I learned a lot about what they look like after use.

What surprised me the most this time was that the person who was explaining the factory in a very smooth and easy-to-understand manner said that this was the first time he had given a tour for the outside.
I will try to learn from him.
Thank you for taking time out of your busy schedule to help us. ！！！！！
I am full of gratitude! 💕