About the company

Powdertech Co., Ltd. manufactures and sells carriers for electrophotography in Japan and internationally. The company offers ferrite carrier materials for electrophotographic applications, such as copiers, printers, and multi-function printers; oxygen absorbers, sensors, and combined products under the WonderKeep, WonderSensor, and SensorKeep brand names; and functional materials for auto parts and electronic components. Powdertech Co., Ltd. was founded in 1952 and is based in Kashiwa, Japan.