Sheet 00 · The whole pictureWorkpress Aviation s.r.o. · Plzeň · AS9100D

Precision components for aerospace

Every process under one roof. Built for speed.

Small precision components — from cabin interiors to turboprop engine parts and satellite structures. Every technology in-house, three shifts, since 2010. Already-quoted parts ship the same day; complex parts within hours to days, depending on complexity.

Send a drawing How we work
99 % on-time delivery < 1 000 PPM 18 000+ active part numbers 400+ people · 3 shifts
Production — every technology in-house
01Process engineer
02CNC programming
03Planner
04Production
05Incoming inspection
06FAI
07Dispatch
08Express transport
Already-quoted parts — same day Complex parts — hours to days, depending on complexity Plzeň --:-- · shift –/3

Procurement · Supplier quality · Programmes

How fast. How sure. How much under one roof.

Procurement

Can they deliver?

99 % on-time delivery. Already-quoted parts ship the same day; complex parts within hours to days. Consignment and safety stocks held for customers; aluminium, titanium and Inconel on the shelf.

How we work

Supplier quality

Can they prove it?

AS9100D, ISO 9001, ISO 14001, ISO 3834-2; NADCAP in progress. Under 1 000 PPM. FAI on every new series, full traceability, customer audits routine.

Quality & approvals

Programmes & engineering

Can they make it?

Every technology in-house — engineering, machining, forming, welding, surface finishing, assembly, metrology. From prototype and first article to qualified serial production; batches from one piece.

Technologies

The chain

Aerospace moves slowly. We don't.

Speed is not a favour — it is how the plant is built. Every link is prepared for express, and every link runs inside the same AS9100D system.

01Process engineerReads the drawing the moment it arrives; routing, tooling and fixtures decided in-house.
02CNC programmingProgrammes written on site, for our own machines — no hand-off, no waiting.
03PlannerOur own ERP reschedules production in real time across three shifts. Already-quoted parts go straight here.
04ProductionMachining, EDM, forming, welding, surface finishing, assembly — every technology under one roof, so no critical step waits for a sub-contractor.
05Incoming inspectionMaterial and parts verified on arrival; aerospace materials held on the shelf.
06FAIFirst article inspection on every new series in our own metrology laboratory — CMM, measuring arm, 3D scanning.
07DispatchFull traceability on every part; documentation ready with the shipment.
08Express transportOrganised by us when the programme needs it — the part leaves the roof the same day.
Same dayAlready-quoted parts, material on the shelf — tens to hundreds of items every day.
Hours to daysComplex parts, depending on complexity — from a one-piece prototype to a qualified series.

We publish no blanket lead time. Parts range from simple to extremely complex.

Sheet 01 · Technologies

Every process under one roof.

Engineering
In-house engineering team; design and manufacture of tooling; production-line design.
ToolingPrototype → serial3D printing
Machining
CNC milling and turning, wire and sink EDM — highly complex parts, small series a specialty.
3-axis4-axis5-axisTurningEDMCutting · waterjet
Forming
Tube and profile bending, press work for aerospace materials.
BendingPressing
Welding
Fusion welding including aluminium, certified to ISO 3834-2.
Welding ISO 3834-2
Surface finishing
Anodizing to MIL-A-8625, DIN 17611, EN 2536 and EN 2284; powder coating for appearance-grade mini parts; ELOXPRINT® — our own UV print into the anodized layer; nearly every type of placard for aircraft interiors.
AnodizingPowder coatingBrushing · grinding · sandblastingUV print · ELOXPRINT®Marking
Assembly
Bonding, pressing and final assembly of parts and units; six-axis collaborative robots.
BondingAssemblies6-axis cobots
Metrology
3D coordinate measuring, measuring arm and 3D scanning in a dedicated laboratory.
CMMMeasuring arm3D scanning

Technologies sheet

Sheet 02 · Programmes

Cabin. Engine. Satellite.

Components, not aircraft. Small engine parts, not engines. The same plant, the same quality system, three altitudes.

Cabin interiors
Structures, panels, mechanisms and placards in aluminium and engineering plastics — anodized, powder-coated and printed in-house.
Engine components
Small components for turboprop programmes — nozzles, vane segments, rings, brackets and welded tube assemblies in Inconel, titanium and stainless steel. EDM, 3/5-axis, turning, welding.
Satellite structures
Precision-machined structural parts for satellite programmes — the same traceability and metrology, one more altitude.

Programmes sheet

Sheet 03 · How we work

Maximum service is routine, not a promise.

07:00 → 09:00
A list of hundreds of items arrives in the morning. By nine, every item is commented and the customer sees its status.
Data, in bulk
Automated processes in our own ERP — item status delivered to the customer immediately, for whole lists at once.
Stocks
Consignment and safety stocks held for customers; aerospace materials on the shelf, sourced to AMS and MIL.
Access
Customer audits are routine. Daily meetings. Requests handled around the clock, across three shifts.

How we work

2010
Established
Plzeň, CZ
400+
People,
three shifts
7 000+ m²
Production floor
+ 14 500 m² in preparation
18 000+
Active
part numbers
70 000+
Part numbers
to date
4
Continents
7+ countries

Start a programme

Send us a drawing. We answer fast.

Send a drawing info@wpa.cz