Leader in the field of non-ferrous metals – HANSAE Co., LTD.


HANSAE is a global corporation
To provide customers with the best values by pursuing sustainability management.

“Safety and health management system according to HSE Management System”
“Accident-Free Workplace”

In order to fulfill the vision of becoming ”Best Nonferrous Metals Company in the world,DONG WOO E&C CO.LTD is actively operating HSE management system, Also, We have developed and maintained systems to achieve our goal of having an “Accident/Disease-Free Workplace

Operating structure of HSE System