About us
DAE HEUNG manufactures flanges and forgings. Our headquarters also coordinates OSM on-site machining and DAEHEUNG WUXI overseas manufacturing and supply.
Founded in 1983.
Flanges and forgings.
DAE HEUNG manufactures high-pressure flanges and custom products, including forged necks and nozzle-type flanges. We assess applicable standards and drawings, supplying products to refinery, chemical and offshore projects in Korea and abroad.
We check materials and dimensions at each manufacturing stage and maintain testing and inspection records.
Company overview
Founded: July 1983 · Busan
Company renamed: August 1998 · DAE-HEUNG Industries Co., Ltd.
Relocated to new Gimhae factory: February 2011
Business: flange and forging manufacturing and supply
Location: 135, Gimhae-daero 974beon-gil, Hallim-myeon, Gimhae-si, Gyeongsangnam-do, Korea
DAE HEUNG milestones
Key milestones from the previous website.
Company established in Busan
Forged flange production began
Renamed DAE HEUNG · ISO 9002 certification history
ISO 9001 certification history
Forging operation established in Busan
Forging R&D center established · Approval history with major classification societies
Relocated to Gimhae factory · ERP system introduced
NORSOK M-650 QTR approval history
KS certification and ONGC supplier registration history
ISO 45001 certification history
ISO 29001 · ISO 37001 certification history
Customers and business references
Major customers and business relationships listed on the previous website.
Company names are shown as listed on the previous website. These records include past business relationships.
Materials and specialist process partners
| Material group | Supply network listed on the previous website |
|---|---|
| Carbon steel | Korea · POSCO, SeAH Besteel, Hyundai Steel |
| Alloy steel | Material supply network in Korea and Japan |
| Stainless & duplex steel | Material supply network in Korea and Europe |
| High-alloy steel | Material supply network in Korea and Europe |
We work with specialist companies for non-destructive testing, machining, forging, heat treatment and weld overlay. The suppliers and material origins for each order are checked against its requirements.
Share your product specifications and drawings.
We review standards, materials and drawings with you to assess manufacturing scope, inspection requirements and delivery dates.
Factory and production floor
Factory and production photographs published on the previous company website.
Connecting manufacturing, quality, documentation and supply
We are strengthening a framework for managing manufacturing, inspection, technical documentation and supply on a project basis.
Daeheung reviews project requirements from its manufacturing base. Headquarters coordinates quality, documentation and delivery requirements with manufacturing, OSM on-site machining and Daeheung Wuxi supply teams.
Project supply references