Bob has been employed in the resistance welding industry for over 30 years. He began his career with Unitek Miyachi in 1992 as a Senior Applications Engineer and later as a Regional Manager. He is currently a Senior Applications Engineer with Technical Sales & Solutions, Ltd.

Andrew joined the TSS family in 2019. He specializes in Laser Marking, Laser Welding, Laser Micromachining and Resistance Spot Welding. Andrew graduated in 2016 from Wright State University with a B.S. in business.

​​