Chang-Joon Ro

Vatech Ewoo Holdings Co., Ltd. operates as management and holding company for network of companies operating in the medical device industry. The company, through its affiliates, operates in following business areas: Dental X-ray research manufacturing, Dental domestic distribution, Medical device engineering, Digital X-ray core parts, Dental diagnosis software and Comprehensive services. The company was founded in April 1992 and is headquartered in Hwaseong-si, South Korea.

Vatech Korea Co., Ltd. engages in the sale and repair of dental equipment such as digital x-ray and cone beam computed tomography. The company was founded on September 1, 2009 and is headquartered in Hwaseong-si, South Korea.

Woorien Co., Ltd. engages in the provision of integrated animal medical treatment solutions. Its products include dicom viewer, hospital management solution, inspection equipment interlocking, dent view, and others. The company was founded in October 2012 and is headquartered in Hwaseong-si, South Korea.