
21 Aero
21 Aero is an aerospace manufacturer and aircraft repair business in Warrington, UK. It trades as 21 Aero Limited.
About 21 Aero
21 Aero is an aerospace manufacturer and aircraft repair business in Warrington, UK. It trades as 21 Aero Limited. The company is approved by the UK CAA as a 21G and 145 production and repair facility. It works for airlines, OEMs, prime contractors, defence customers and government agencies, in the UK and abroad.
Composite manufacture is one of its core services. 21 Aero makes partitions, galleys, divider panels and monuments for aircraft interiors. This gives airlines and OEMs a complete range of cabin parts from one maker.
The company also builds electrical harnesses. A harness is a ready-made bundle of wires, connectors and terminals. 21 Aero makes each one to be safe, reliable and long-lasting. It also offers laser wire cutting and marking, full material supply and electrical install kits. A design and development service takes a customer's idea through to a finished product.
Cabin electronics are another area of work. 21 Aero handles in-flight entertainment and systems integration, with user-friendly screens and controls for passengers. It also supplies USB power systems and USB power stations for aircraft. The company has won a contract to supply USB power for the Airbus A320.
Repair and maintenance work is done to compliant standards and aims to keep costs sensible for the operator. Retrofit and upgrade work improves the look and feel of an aircraft cabin. One recent project was a business class seat modification for an airline client. The team serviced and refurbished the seat. It also changed the decorative leather and painted trim parts to match the airline's branding.
Topics include what an aerospace electrical harness is and whether the Airbus A320 has USB charging ports. Customers can ask for a quote through the company website, by phone or by email.
Services
- Composite manufacture
- Electrical harness manufacture
- IFE and systems integration
- Repair and maintenance
- Retrofit and upgrades
- USB power systems
- Laser wire marking and cutting
- Design and development
- UK CAA Part 145
Location
Warrington, United Kingdom
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Events where 21 Aero exhibits
All aviation events- 1
- event
- 1
- country
- 0
- as sponsor
View eventAircraft Interiors Expo
6 to 8 April 2027 · Hamburg, Germany
Stand 5A35
From the organisers’ published exhibitor and sponsor lists.
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