

Business License,
President of Gimhae Tax Office

Business License,
President of Geumcheon Tax Office

Construction License

ISO Quality System Certificate

ISO Environmental Management System Certificate

Certificate of Health and
Safety Management System

Certificate of Factory Registration

Patent #10-1104623

Patent #10-1204758

Patent #0283743

Patent #10-1200330

Patent #10-1492456

Patent #10-1383616

Patent #10-1410749

Patent #10-1568572

Patent #10-1569366

Certificate of Registration of High
Efficient Induced Motor Handling Site

Korea Refrigeration and Air-conditioning
Safety Institute Membership License

Certificate of Affiliated R&D Center

Certificate of Best Company of
Gyeongnam for Employees

Certificate of INNOBIZ

Certificate of Venture Business

Certificate of Promising
Small/Medium Business

Certificate of Partner of Promising
Small/Medium Business

Certificate of Family-friendly Company

CTI Membership License

Plaque of Appreciation from Korea
Southern Power Co., Ltd.

Ulsan Gyeongnam Machinery
Cooperatives Membership License

Plaque of Appreciation of Excellent partner from DL E&C

Excellent safety management company
from SK hynix

Hyundai E&C H-Leaders