Haedong Heavy Industries

Haedong Inc. was founded in 1976 as one of the pollution preventive industries, and at that time, beginning with the innovative microalloying and the development of the first domestic guied roller of POSCO's rod mill, we have continued research and development of surface treatment technologies. Currently, we are the first in Korea to achieve technology certification and patent in the area of ceramic coating through the development of PET film lengthening ceramic rolls in the HVOF process and plasma spray process. With the high-tech instruments, development of materials, improvement in processing, and expansion into the area of aerospace engineering, we are equipped with solid technology that can be comparable to countries with advanced technology, based on our years of experience and systematic training of engineers.

Also, the patented Tungsten Non-Slip and Tungsten Disc have been developed as part of the Small and Medium Business Administration's Technology Innovation Development Business for mass production, and we have also participated in the area of powder metallurgy in order to be equipped with a comprehensive metal manufacturing company. We will do our best with the duty to lead the global era of limitless competition.