Certifications
Business Registration Certificate (Head office)
Business Registration Certificate (Environmental Technology Research Center)
Business Registration Certificate (Metropolitan Gyeonggi Branch)
Plant Registration Certificate (Yangsan)
Plant Registration Certificate (Noksan)
Registration Certificate for air and environment specializing construction business
Construction Business Registration Certificate
Measurement Institution Registration Certificate
Member Certificate of Korea Institute of Ceramic Engineering & Technology
Certificate of qualified maintenance company for 5 major Korean power generation headquarters
Venture Company Certificate
Measurement Institution Registration Certificate
기Acknowledgement Certificate of Corporate Affiliated Research Center
Quality Management Certificate
Partner Company of Korea Institute of Industrial Technology
Family company of Korea Institute of Energy Research
Appointment Letter of diagnosis team for establishing clean factory by Korea Institute of Industrial Technology
Confirmation Letter of company specializing in materials, parts and equipment