Certificate of business registration

Quality Certificate
(Korean)

Quality Certificate
(English)

Environmental Certificate
(Korean)

Environmental Certificate
(English)

Factory registration certificate
(Gimpo Mayor)

Small business confirmation
(Small and Medium Business Administration)

Membership card
(Gochon Chamber of Commerce and Industry)

Membership card
(Gimpo Chamber of Commerce and Industry)

Certificate of Appreciation
(Gimpo Police Station Chief)

China

Certificate of completion
(Catholic University)

Certificate of citation
(Gimpo Mayor)

Certificate of Appreciation
(Gimpo Police Station Chief)

Membership card
(Gimpo Chamber of Commerce and Industry)

Letter of appointment
(Gimpo Police Chief)

Certificate of completion
(Gimpo University President)

Certificate of Appreciation
(Gimpo Chamber of Commerce and Industry)

Certificate of family company
(Korea Polytechnic University)

Certificate of Congress
(Gimpo Chamber of Commerce and Industry)

Certificate of Appreciation
(Chief of Gyeonggi Provincial Police Agency)

Letter of appointment
(Gimpo University Alumni Association)

Certificate of appreciation
(commander of the National Police Agency)

Certificate of citation
(Korea Chamber of Commerce and Industry)

Letter of appointment
(President of Gimpo University)