Certification state We will continue to evolve and grow through challenges based on constant technology innovation, and promise to keep making an effort to be open to new possibilities with the spirit of challenge. Inno-Biz Main-Biz ISO-9001 ISO-14001 Factory Registration Certificate Small and Medium Enterprise Certificate Certificate of Company-affiliated R&D Center Company specialized in materials, components and equipment Certificate of a faithful taxpayer by Yongin City IBK Family Company Korea Rehabilitation Agency Patent Family business of Myongji University Family business of Kangnam University Industry-academic cooperation with Dong Seoul University Mail-order business report certificate