Our Alliance Partners


It’s a great pleasure for us to introduce DAE-HEUNG to our friends and customers.

We have been manufacturing High Pressure Flanges since we had established our company in 1983.

We have the latest new model of manufacturing facilities and the latest test instruments for the best quality.

In addition we’ve participated in many domestic and overseas projects and we’ve produced the best quality products with our best engineers and Production personnel. Our major customers are Hyundai Heavy Industries Co., Ltd., Doosan Heavy Industries and Construction, Samsung Heavy Industries Co., Ltd., GS Engineering & Construction, GS Caltex, SK Engineering & Construction, etc.

We have participated in many projects of refinery and chemical plants, and we have supplied not only the standard products such as ANSI, JIS, MSS, DIN, and AWWA, but also the non-standard flanges like forged neck, nozzle type flanges etc. requiring special procedures such as weld overlay lining.

Especially, being set up the new factory in 2011 year.

We make sure of competitive price and are on progress of beating a new path with our world class customers.

Also, awarding ISO9001, ISO14001, KEPIC and classification of BV, LR, ABS, DNV, NK, KR, GL, RINA and so on. We are always trying to develop the quality of products and to accord with the customer’s requirement.

We hope that you would encourage our efforts in the years ahead.