OESS Corporation was established in 1982, providing maintenance and repair services for our clients, who utilize general purpose industrial machines and semiconductor equipment which incorporate the latest electric and electronic technology. 
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Since 2004, OESS has teamed up with Nakamura Mfg. Co., Ltd., one of the leading manufacturers of torque tools in Japan.  Building on our success serving manufacturers, OESS is now distributing KANON brand torque tools as Nakamura's exclusive importer in North America through a network of independent industrial sales representatives. 
Please click here for History of Nakamura Mfg.