The first batch of 25 inmates of the central prison, completed a three-month course in basic welding training in the prison premises here on Friday.

Nurdin, 31, is determined to complete the 30-day welding course at the Batam Polytechnic with satisfactory results. He wants to change his profession from being a security guard at a nightspot to a ...

Not sure how to search for information on this, as I'm sure welding is way more involved than I think it is. What I want to be able to do is to join steel tubing (square or circular) and steel sheets.