Creative thinking, technical expertise and innovative design; These are the attributes that set SDA apart in our specialised field. Capitalising on our knowledge in optical and mechanical design and our skills in product innovation, we offer a unique service in the design and development of product solutions. By engaging with SDA, our customers can also take advantage of our experience in the development of components, utilising various manufacturing methods such as injection moulding, high pressure die casting and extrusions.

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SHEET METAL
A mainstay of many product designs, we have substantial knowledge in this process, whether it be for a retrofit component or a large housing.
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INJECTION MOULD DESIGN
We have a wealth of experience with injection mouldings, ranging from the design of small PCB housings to complex optical mouldings.
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DIE CASTING DESIGN
Key to not only the structural integrity for many designs but also critical in the thermal management of LEDs, we are able to offer a design service for die cast components.
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DOCUMENTATION
We can provide a detail design package to support finalisation of your project such as installation instructions and wiring diagrams.
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EXTRUSION DESIGN
Our knowledge in extrusion design ranges from large scale aluminium housing profiles to small thermoplastic diffuser extrusions.
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MACHINING
Due to the nature of custom solution projects, there is often the need to use machined components where we have good knowledge and access to a number of skilled suppliers.
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OPTICAL DESIGN
We offer in-house optic and reflector design, either as part of a new product development pacakge or to supplement your existing design project,
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PRESENTATION MATERIAL
We are able to prepare photorealstic renderings for presentations, marketing material or installation documents.
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THERMAL ANALYSIS
We can provide thermal analysis and heatsink design as part of our development process or as an individual service.