An electromechanical device that consists of an actuator mechanically linked to a set of contacts is known as a limit switch. When an object comes into contact with the actuator, the device operates the contacts either to make or to break the electrical connection. Thus, we can say that a switch that operates as an automatic control to prevent a mechanism or process from going beyond a prescribed limit. Mainly, there are three types of limit switch in Thailand and in other countries are found for different purposes; such are, Mechanical switches, Electrical Switches and Pneumatic switches. There are several brands and manufacturers but the most stylish and perfect limit switch can be obtained through a reputed company whose responsibility, true products and fair cum prompt services would have been recognized widely for years. Our long expertise, dedicated and skillful employees and sophisticated manufacturing house along with a systematic process for every activity from th