Dear customer,

Thank you for visiting Dongyeun Steel. Our core values are “Sincerity, diligence,creativity and striving to be the leader of our industry”.

We supply a wide variety of steel products from metal for ships and high qualityproducts of HYUNDAI STEEL Corp. and products for cars, nuclear power plants,boiler pipes and hydraulic steel pipe. Dongyeun Steel is striving to be the firstcompany in both p y piping distribution and the manufacturing business.Dongyeun Steel focus is our customer’s satisfaction. We strive to meet todayschanging needs and demands while supplying the best in quality andcompetitively priced products. Our goal is to be the first company customerswant to place an order with in the industry.

We are a company that is prepared and always planning for the future with ourcustomers.

Thank you

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만능시험기Universal testing machine

성분분석기Component analyzer

열처리 시뮬레이션Simulated annealing

비커스 경도기Vickers hardness tester

로크웰경도기Rockwell hardness tester

조도계Roughness

실체현미경Stereoscopic microscope

풀 바디 UT & ECTFull Body UT & ECT

수압테스트Hydrostatic Testing

충격테스트Impact test