SMC Corporation (SMC) is a manufacturer of pneumatic equipment. It manufactures processes and sells automatic control equipment. The company’s product portfolio includes direction control valves, vacuum equipment, air preparation equipment, fittings, flow control equipment, silencer, switches, fluid control equipment, temperature control equipment, industrial filter and instrumentation equipment. It also manufactures and sells sintered filters and various types of filtration element. In addition, the company develops and supplies RoHS compliant products (environmentally friendly products). SMC has five production facilities in Soka, Tsukuba, Kamaishi, Tohno and Yamatsuri in Japan.