MTU Maintenance Zhuhai
E344836
MTU Maintenance Zhuhai is an aircraft engine maintenance, repair, and overhaul (MRO) company based in Zhuhai, China, serving airlines and operators in the Asia-Pacific region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MTU Maintenance Zhuhai canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3277953 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MTU Maintenance Zhuhai Context triple: [MTU Aero Engines, hasSubsidiary, MTU Maintenance Zhuhai]
-
A.
Xilang Depot
Xilang Depot is a maintenance and storage facility serving the Guangzhou Metro system in Guangzhou, China.
-
B.
MTU Friedrichshafen
MTU Friedrichshafen is a German company specializing in the development and production of high-performance diesel engines and propulsion systems for industrial, marine, and defense applications.
-
C.
Hong Kong–Zhuhai–Macau Bridge Authority
The Hong Kong–Zhuhai–Macau Bridge Authority is the governmental body responsible for operating, managing, and overseeing the cross-border Hong Kong–Zhuhai–Macau Bridge linking mainland China with Hong Kong and Macau.
-
D.
Port of Zhuhai
The Port of Zhuhai is a major coastal and river port complex in southern China that serves as a key hub for trade and transportation in the Pearl River Delta region.
-
E.
RTA Marine transport system
The RTA Marine transport system is Dubai’s government-operated network of water-based public transit services, including water buses, abras, and water taxis, that connect key locations along the city’s waterways.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MTU Maintenance Zhuhai Target entity description: MTU Maintenance Zhuhai is an aircraft engine maintenance, repair, and overhaul (MRO) company based in Zhuhai, China, serving airlines and operators in the Asia-Pacific region.
-
A.
Xilang Depot
Xilang Depot is a maintenance and storage facility serving the Guangzhou Metro system in Guangzhou, China.
-
B.
MTU Friedrichshafen
MTU Friedrichshafen is a German company specializing in the development and production of high-performance diesel engines and propulsion systems for industrial, marine, and defense applications.
-
C.
Hong Kong–Zhuhai–Macau Bridge Authority
The Hong Kong–Zhuhai–Macau Bridge Authority is the governmental body responsible for operating, managing, and overseeing the cross-border Hong Kong–Zhuhai–Macau Bridge linking mainland China with Hong Kong and Macau.
-
D.
Port of Zhuhai
The Port of Zhuhai is a major coastal and river port complex in southern China that serves as a key hub for trade and transportation in the Pearl River Delta region.
-
E.
RTA Marine transport system
The RTA Marine transport system is Dubai’s government-operated network of water-based public transit services, including water buses, abras, and water taxis, that connect key locations along the city’s waterways.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine maintenance, repair and overhaul company
ⓘ
joint venture company ⓘ |
| country | China ⓘ |
| focusesOnMarket |
Asia-Pacific
ⓘ
surface form:
Asia-Pacific region
|
| hasBusinessModel | third-party MRO services ⓘ |
| hasFacilityType | engine shop ⓘ |
| hasParentCompany |
China Southern Airlines
ⓘ
MTU Aero Engines ⓘ |
| industry |
aerospace
ⓘ
aircraft engine MRO ⓘ |
| languageOfWork |
Chinese
ⓘ
English ⓘ |
| locatedIn |
Asia-Pacific
ⓘ
surface form:
Asia-Pacific region
Guangdong Province ⓘ Zhuhai ⓘ |
| productOrService | engine MRO services ⓘ |
| sector | civil aviation ⓘ |
| serves |
Asia-Pacific region customers
ⓘ
aircraft operators ⓘ airlines ⓘ |
| servesCustomerType |
aircraft leasing companies
ⓘ
cargo airlines ⓘ commercial airlines ⓘ |
| specializesIn |
aircraft engine maintenance
ⓘ
aircraft engine overhaul ⓘ aircraft engine repair ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: MTU Maintenance Zhuhai Description of subject: MTU Maintenance Zhuhai is an aircraft engine maintenance, repair, and overhaul (MRO) company based in Zhuhai, China, serving airlines and operators in the Asia-Pacific region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.