A welding technician brought this welding machine for repair and the complaint was it comes one, the fan is running but it does not weld at all. That is...

              One day, I was surprised by one of my regular customers, when he brought three Radios for service. I will provide the details of these below: Case (1) – Sony...

Completed the course for two participants. Both of them came for the level 2 course two weeks ago. One of them will take the level 4 course end of this month. Below are the photos taken during...