
Precision components
Complex turned and machined parts in stainless steel, brass, aluminium and engineering plastics, supplied to drawing.
Threaded housings · Sealing features · Specialist materialsView engineered products brochure
Knect Assemblies LimitedSend us your requirementEnquireEngineering supply · Caerphilly · Since 2009
Knect Assemblies Limited supplies precision-machined components, bespoke connectors and cable assemblies, with laser engraving, inspection, stock holding and scheduled delivery support.

What we supply
We support OEMs and engineering teams with technical parts, assemblies and a supply model shaped around how you actually buy.

Complex turned and machined parts in stainless steel, brass, aluminium and engineering plastics, supplied to drawing.
Threaded housings · Sealing features · Specialist materialsView engineered products brochure
From M5, M8, M12 and NMEA 2000 to valve cable assemblies, we support established formats and develop bespoke connectors around your application.
Custom pin layouts · Marine applications · Fire-resistant cable optionsView connectivity brochure
Add permanent identification before Knect-supplied products are delivered, or send suitable customer-owned items to us for standalone engraving.
Integrated supply · Customer-supplied items · Custom marking
Flexible stock holding and scheduled deliveries help protect production plans, cover demand spikes and reduce pressure on your team.
Stock monitoring · Delivery schedules · Responsive supportTechnical brochures
Open the relevant brochure for a closer look at the products, materials and support Knect can provide.
Confidence in every delivery
Incoming parts can be checked against controlled drawings, with inspection, testing and protective packaging matched to the product and application.
What customers value
“It’s great to have a supplier as flexible as you on the doorstep willing to assist us during new product development.”
Cardiff-based customer
“Your business model is inventive—combining engineering expertise with extensive sourcing ability.”
ISO 9001 auditor
From our facility to yours
We protect your products through packing, storage and transport. Reusable blue bins, secure palletised loads and direct delivery by the Knect team help keep every order controlled right through to handover.



Agreed stock levels can be held and monitored around your usage.
Planned call-offs help give your production team dependable cover.
We stay close to the requirement and respond when priorities change.
Behind the scenes at Knect
Twice a week, we share a closer look at the parts, people and processes behind Knect, from bespoke builds and inspection to managed supply.
Follow Knect on LinkedInStart a conversation
Tell us what you need and upload any supporting files. Our team will review the requirement and come back with a practical next step.
Knecting the World · Supplying from our UK facility