CEO Greetings

Thank you for visiting the 4A SYSTEM website

4A SYSTEM Co., Ltd. was selected as a Venture-Verified Company based on its patented technology. At the same time, it received the ‘T4’ grade in the Excellent Technology Evaluation conducted by SCI Evaluation Information and was awarded the highest grade in the Intellectual Property Management Certification (IP Certification)

The ‘T4’ rating achieved by 4A System is the highest level of certification attainable by a small business. It is a top-tier technology certification typically awarded to promising companies with high future growth potential

As the first company specializing in the research and development of apartment coating and waterproofing technology to receive support for venture business development, we aim to further advance our technological achievements by expanding our R&D and public relations workforce. In line with our corporate slogan, ‘Korea’s Leading Smart Patented Technology for Coating and Waterproofing,’ we are committed to developing more efficient and cost-effective technologies. Through these efforts, we strive to make a significant contribution to the longevity of apartments and the maintenance of buildings 

Thank you

4A SYSTEM CEO Sojung Kim