Susin agency manufactures position monitoring switch, its series, that comes with the following features: specially designed, suitable for small size pneumatic actuator and valves to reduce installation space; high performance by equipping a variety of switches and sensors; and rigid and compact design constructed from aluminium alloy die casting capable of operating even in arduous conditions, weather proof, explosion proof and special materials housing. The company serves industries in chemical, petrochemical food, pharmacy, paper and pulp, water treatment, thermoelectric, hydroelectric, nuclear power plant, shipyards, and gas distribution industry.