Chang Jin Kang

Chengdu Leetro Automation Co., Ltd. engages in the research, development, production, and sale of automation products. Its products include servo and stepper motors such as alternating current servo systems and stepper systems, network based and computer based motion control solutions, motion controllers, and industry solutions such as laser cutting equipment, dispenser control systems, soldering machines, molding control machines, and woodworking equipment. The company was founded on October 18, 2007 and is headquartered in Chengdu, China.

Tonic Private Equity (Tonic PE) is a private equity firm founded in 2007 by Young Seok Yoo. The firm is headquartered in Seoul, South Korea.

SEMES Co. Ltd. manufactures and supplies semiconductor equipment. The company produces semiconductor and pre-processing core equipment. Its products include Photo Track, Wet Bench, Scrubber, and Dry Etcher. SEMES was founded in 1993 and is headquartered in Cheonan-si, South Korea