Dongsung Heavy Industries

Independent company profile covering reported transformer capabilities, markets, related industry developments and relevant events.

🇰🇷 South Korea · Busan · Listed · Official website ↗

Data sources Company websitePublic manufacturer documentationPublic project announcementsTransformerPath industry database

Last reviewed 2026-08-28 · Profile status Listed

Listed profiles are created from public sources. Verification confirms company identity and published profile data; it does not constitute technical certification, factory approval or commercial endorsement.

Directory Completeness Score

50% Complete

Data Provenance: Public Industry Census

Last reviewed: 2026-08-28

Pending technical specifications: Headquarters address · Maximum voltage rating · Maximum unit MVA / rating · Standards compliance (IEC/IEEE) & ISO certifications · Test bay specifications & utility references

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Capabilities

Power Distribution

Related components

Transformer bushings On-load tap changers Cooling systems Insulation materials Protection & monitoring Oil & preservation Conductors & core steel

Relevant applications

Utilities & Grid HVDC & Converters Renewable Energy Data Centres

Markets

South Korea manufacturers Busan South Korea market

Confirmed manufacturing facilities

Where an independent source documents a transformer manufacturing plant, it is catalogued here with its verified facility ID and source attribution. Factory capability is separate from the company group maximum and is never inferred from it.

Busan, South Korea

Latest TransformerPath intelligence

Korea's power trio keeps landing hyperscaler orders — HD Hyundai Electric ₩1.12tn Big Tech framework, LS Electric ~₩170bn AWS deal
한국 전력기기 3사의 미국 데이터센터 수주 행진 — Invest Chosun details HD Hyundai Electric's long-term Big Tech master agreement (distribution ₩553.9bn + power equipment …
HD Hyundai Electric signs ₩1.02tn (~$750m) long-term data-centre power-infrastructure deal with a global big-tech firm
HD현대일렉트릭, 글로벌 빅테크와 1조212억원 규모 데이터센터 전력 인프라 장기 공급계약 — contract runs 2 Jul 2026 to Jan 2029; ultra-high-voltage transformers ₩567.3bn plus distribution …
Hyosung Heavy wins ₩310bn (~$225m) 5-year UHV transformer & reactor supply deal with Australia's AusNet
효성중공업, 호주 빅토리아주 송전망 운영사 AusNet과 5년 독점 공급계약 — 초고압 변압기·리액터, 약 3,100억원 규모 — its second big Australian win this year; Korean EHV makers extending beyond t…

Upcoming events

BIXPO 2026 (Gwangju) — KEPCO Power Technology Expo 4 Nov 2026 · Gwangju, South Korea

Last reviewed: 2026-08-28.

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