Understand requirements
Align application, drawing, material and annual volume.
KTH Yildiz manufactures technical plastic parts through injection moulding and contract manufacturing, with in-house tooling, automated series production and more than 30 years of experience. Our specialist expertise includes actuators, valves, metering valves, aerosol caps and PU adapters.

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Custom plastic parts and contract manufacturing are as much a part of KTH Yildiz as our own portfolio. We combine injection moulding and tooling with specialist expertise in actuators, valves, metering valves, aerosol caps and PU adapters.
Technical plastic parts, automated processes and series production.
Explore service →Manufacturing to customer specifications with existing or new tooling.
Explore service →New tooling, modifications, maintenance, repairs and sampling.
Explore service →Assess existing tools and plan the production transfer.
Explore service →Align materials and applications with manufacturing.
Explore service →Energy efficiency, material circularity and responsible resource use.
Explore service →In aerosol and dispensing technology, interaction matters. Material, geometry, valve and actuation must match the application. We bring this understanding to every project, from the first sample to packed series parts.
Our capabilitiesTechnical expertise at our core. Variety in our portfolio.
From cleaner spray heads to custom actuation.
Component and system expertise for your valve application.
Aligning components and requirements with the dispensing task.
Adapters with seals and a choice of hose lengths.
Caps, KS versions and variants with tabs or tube holders.
Cartridges, pistons, nozzles and technical plastic parts.
Wheel nut retention for ambulances and emergency vehicles. Explore its functions, compatible vehicle configurations and the front- and rear-axle versions.
Explore RMS in detail
Spray head and lid with a 40 mm tube, in various colours. One example of how we combine actuator expertise with economical series production.
Align application, drawing, material and annual volume.
New tooling, modifications or transfers, in our own tool shop.
Evaluate the component, process and agreed inspection points for production.
Automated manufacturing, assembly and packaging to your requirements.

Machine concepts and process parameters are tested in series production. Findings feed into tooling and process optimisation.
More about our projects
Trials and material alignment connect processability, function and resource use. Suitability is assessed for each component.
More about our projectsKTH Yildiz combines injection moulding, in-house toolmaking and contract manufacturing of technical plastic parts. Our specialist expertise covers actuators, valves, metering valves, aerosol caps and PU adapters. Custom components and our own portfolio are equally part of our offering.
Yes. We manufacture plastic parts to customer specifications using new or technically assessed existing tools. Component, material, annual demand, inspection points and packaging are agreed together.
Yes. Drawings, samples or a requirements specification provide the basis. Tooling, sampling and series production are coordinated in house.
Existing injection moulds can be inspected, sampled and, where required, modified in our own tool shop.
A drawing or sample, application, preferred material, annual volume and target date are helpful. For valve and dispensing systems, also include the formulation, connections and functional requirements.
A drawing, sample or initial idea: we evaluate your project from tooling, material and manufacturing perspectives.