We build what
should have existed.
Design developers.
Product engineers.
Our roots run deep in architectural hardware and door motion. The same engineering discipline now travels across transport, cubicles, partitions and specialised products: movement, load, tolerances, materials, tooling and the realities of repeat manufacture.
Engineering, left visible.
The finished product is the neat part. The middle is sketches, aluminium profiles, prototypes, test rigs, fixtures, measurements, arguments and another version. That raw process is part of CiiLOCK's character, so we think it belongs in the story.
Prototype. Test. Break. Learn. Repeat.
We like the engineering to show. Not because roughness is the goal, but because the process should feel real — the same way our exhibition stands expose aluminium, fasteners, magnetic boards and the hardware itself.
See how we engineer →
Different applications.
One engineering discipline.
These are the fields where we work most often, but the same mechanical engineering and manufacturing capability can apply well beyond them.
Windows & doors
Motion, locking and hardware technologies for aluminium, timber, uPVC and specialist systems.
Door Hardware
Rollers, hinges, handles, locks, guides, closers and supporting mechanisms.
Transportation
Curtain rollers, buckles and heavy-duty components designed for exposure, load and repeated use.
Cubicles
Gravity hinges, latches, locks, supports, legs and fittings for demanding public environments.
Partitions
Guidance, fixing, motion and support hardware for operable and fixed partition systems.
Specialised Hardware
Mechanical products that do not fit a neat category — engineered for a repeatable commercial need.
Choosing windows & doors?
Start with the motion.
For architects and homeowners, compare sliding, powered sliding, bifold, sashless and hinged/pivot openings by what they do for the view, access, airflow and space — before choosing a product or supplier.
Love the motion. Need someone local to build it?
Tell us the project and location. The CiiLOCK Motioneer Network can connect suitable window and door projects with local fabricators and partners where available.
Find a Motioneer ->
Original technology,
developed by CiiLOCK.
A selection of CiiLOCK-originated technology platforms. Detailed specification and product information lives with each specialist technology brand.
Architectural Doorware
Hardware for demanding architectural openings where strength, detailing and motion have to coexist.
Explore TITAN ↗
Powered Sliding
Power-assisted door motion that supports the user while keeping the interaction familiar.
Explore VOLTA ↗
Hinged & Pivot Motion
The emerging specialist identity for CiiLOCK technologies in controlled hinged motion and load management.
Explore PIVOTRON →
Engineered around
your application.
CiiLOCK takes selected hardware requirements from concept through prototype, pilot production and repeat manufacture, with engineering and manufacturing developed together from the outset.
Design is only finished
when it can be made well.
Mechanical design, rapid prototyping, tooling, manufacturing process development, pilot production, quality management and ongoing supply all sit in the same conversation.
SIIGMATIC
Testing Laboratories.
SIIGMATIC is a separate specialist testing business within the wider CiiLOCK ecosystem. It supports manufacturers, product developers and CiiLOCK itself with testing, validation and compliance expertise.
Its relationship with CiiLOCK is practical: better products need evidence, and engineering improves faster when testing can inform the next decision.
Explore SIIGMATIC ↗
Claims are easy.
Proof is more useful.
GlassBuild America 2026
23–25 September · Las Vegas Convention Center, West Hall
Next: BAU 2027 · 11–15 January · Munich, Germany
What should exist
that doesn't?
Tell us about the application, the constraints and what is not working well enough.
Start a conversation ↗