Profile: Casmos Industry is a manufacturer of soldering tools, soldering iron tools and rework station tools. Soldering pen is a compact ergonomic designed lead-free soldering tool. This pen is combined with the fuzzy logic controller, which allows this micro soldering system to deliver enough power to lead free solder in 2 seconds. This system delivers all the power needed for lead free soldering. This system includes a custom case which includes the patented switching power supply, locking cord, stand, tip removal tool, and room for three additional tips. The electroplated lead-free soldering tips are specially designed for lead-free soldering. Soldering iron is a tool normally used for applying heat to two or more adjoining metal parts such that solder may melt and flow between those parts, binding them securely, conductivity and hermetically. A soldering iron is composed of a heated metal tip and an insulated handle. Heating is often achieved electrically, by passing an electrical current (supplied through an electrical cord or battery cables) through the resistive material of a heating element.