Certificates
We are determined to be a company leading the 21st century.
![](img/company/cert01-2021.jpg)
ASME U-stamp 2021
![](img/company/cert-iso9001-2023.jpg)
ISO 9001
![](img/company/cert-iso14001-2023.jpg)
ISO 14001
![](img/company/cert-iso45001-2023.jpg)
ISO 45001
![](img/company/cert04.jpg)
KEPIC Certificate
![](img/company/cert-mainbiz-2022.jpg)
MAIN-BIZ Certificate
![](img/company/cert-innobiz-2022.jpg)
INNO-BIZ Certificate
![](img/company/cert08-2022.jpg)
KHNP Certificate of Registration
![](img/company/cert13.jpg)
Venture company certificate
![](img/company/cert15.jpg)
Export specialized company certificate
![](img/company/cert14.jpg)
Equipment specialized company certificate
![](img/company/cert-kepic-mn-en.jpg)
KEPIC-MN certificate
![](img/company/cert-sgc-en-2022.jpg)
Small Giant Company of Korea certificate
![](img/company/cert-5-en.jpg)
Certification of a qualified supplier
![](img/company/pat-7490660.jpg)
Coupling Structure of Heat Transfer Plate and Gasket
![](img/company/pat-2864560.jpg)
Coupling Structure of Heat Transfer Plate and Gasket
![](img/company/pat-1938096.jpg)
Production method of in-line filter for seawater plate heat exchanger and the in-line filter thereof
![](img/company/pat-1345733.jpg)
Disk type plate for heat-exchanger
![](img/company/pat-0716067.jpg)
Heat plate for heat exchanger
![](img/company/pat-1269632.jpg)
Apparatus for sterilization of ballast water using heat-exchanger
![](img/company/pat-1211120.jpg)
Plate channel type heat exchanger
![](img/company/pat-1196837.jpg)
Apparatus for making fresh water by vacuum evaporation method together with a supersonic vibrator
![](img/company/pat-0456140.jpg)
Device for driving heat-exchanger with constant flow rate
![](img/company/pat-0859017.jpg)
Method and apparatus for manufacturing heat transfer plate
![](img/company/pat-0581843.jpg)
Structure of Heat Plate & Gasket for PHE
![](img/company/pat-0560165.jpg)
Assembly Structure & the Method of Heat Plate
![](img/company/pat-0334061.jpg)
Disk Type Plate Heat Exchanger