SLT has only one focus: a satisfied customer base. To achieve this demanding goal, we are organized accordingly. All positions are filled with highly qualified personnel. Almost half of the employees have a college degree......SLT has only one focus: a satisfied customer base. To achieve this demanding goal, we are organized accordingly. All positions are filled with highly qualified personnel. Almost half of the employees have a college degree or a doctorate in physics or engineering. This is the cornerstone for the development, design and manufacturing of well-performing products and services.