Identity graph
Donghae headquarters, locations and relationships
- Legal name
- DONGHAE MACHINERY&AVIATION CO., LTD
- Industry
- Industrial Machinery Manufacturing
- Founded
- 1981
- Phone
- +82 41 8511 5158
- Website
- dhcrane.com/web/eng
Donghae office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Dongan | Gyeonggi-do | South Korea | Headquarters |
| — | — | Saudi Arabia | Office |
| Donghae City | Gangwon-do | South Korea | Office |
| Phra Nakhon Si Ayutthaya | Phra Nakhon Si Ayutthaya | Thailand | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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About Donghae
Donghae is headquartered in Dongan, Gyeonggi-do, South Korea. Founded in 1981, the company has 4 recorded locations across 3 countries and employs approximately 375 people worldwide.
Where is Donghae's main office?
Donghae's main headquarters office is located at Dongan, Gyeonggi-do, South Korea. This is the company's primary corporate address.
Donghae regional offices
Beyond its headquarters in Dongan, Donghae has recorded locations in South Korea, Saudi Arabia and Thailand.
Donghae contact information
The main switchboard for Donghae headquarters can be reached at +82 41 8511 5158. Official website: dhcrane.com/web/eng.
What does Donghae do?
Donghae is a manufacturer of small cranes that has various technologies and invention patents, as well as ISO certificates. Leveraging 25 years of expertise in hydraulic technology, Donghae has been dedicated to designing products that prioritize customer convenience and safety.
One entity, every stage
Put Donghae to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Donghae included. Fingerprint search
- Cover Plan territories Donghae's 4 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
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Donghae: frequently asked questions
Where is Donghae headquarters?
Dongan, Gyeonggi-do, South Korea.
What is Donghae's phone number?
+82 41 8511 5158 (headquarters).
When was Donghae founded?
1981.
How many employees does Donghae have?
About 375, as of October 2026 (GraphIQ.ai estimate).
How many offices does Donghae have?
4 locations across 3 countries, including Donghae City, Phra Nakhon Si Ayutthaya.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Donghae here is the same Donghae in your CRM, territory plan and agent answers.
Where does this Donghae data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.