News Archive｜SEI Optifrontier

Home
>> News Archive

December 2011: Bird Defense Line and Bird Defense Holder have been newly released. "Tool" product information has been updated.

December 2010: SEI Optifrontier has updated its English website, combining the websites of former Toyokuni and of former SHP.

October 2010: SEI Optifrontier has updated its Japanese website, combining the websites of former Toyokuni and of former SHP.

August 2010: New Tokyo and Kansai offices have started their operations.

July 2010: Toyokuni Electric Cable Co., Ltd. and Sumiden High Precision Co., Ltd. have merged into a new company, SEI Optifrontier Co., Ltd. and it has started business.