Radiation Technology, Inc. (GTSM:6514) acquired an additional 11.9% stake in Joymax Electronics Co., Ltd on November 1, 2017. Radiation Technology, Inc. will own 40.2% stake in Joymax Electronics Co., Ltd post transaction closing. Radiation Technology, Inc. (GTSM:6514) completed the acquisition of an additional 11.9% stake in Joymax Electronics Co., Ltd on November 1, 2017.