Since its establishment, the KOSO group has developed high-quality control valves of diversified types, greatly
contributing to the implementation of process automation (PA) in various industries.  

In 1976, KOSO started to develop, manufacture, and sell automation systems utilizing its abundant experience
and know-how  earned by that time. Today, even more strengthened by tie-ups, KOSO is able to offer a complete
line of automation systems, including sensors, controllers, and computers.  

KOSO stands ready to meet every need of clients with the best products available as they pursue to equip themselves
with the total automation systems of the next century.