We design solutions and turn them into reality. We have what it takes – knowledge, skills, and technologies.

We analyze your ideas, define product requirements and develop solutions adjusted to your needs. Our experts establish key assumptions and test concepts to shorten time-to-market, minimize risk, and ensure the final solution meets user expectations.
We transform your concept into a refined design ready for implementation. We address mechanical, electrical, and electronic aspects. Through simulations, 3D CAD modeling, and precise documentation, we reduce the need for revisions and optimize costs. The result? A high-quality design ready for production.


We make sure your product meets every requirement – from prototype validation to production launch, guaranteeing compliance with IEC 60601 and ISO 13485 standards. We refine design and integrate key certifications to cut risk and reduce time to market release – including your existing products.
We optimize assembly methods, create detailed documentation and reduce waste and costs – for smoother, eco-friendly manufacturing line. By maintaining consistently high standards and reducing overhead, your final product stays competitive in the market.


We provide complete documentation, including detailed BOMs, 2D part and assembly drawings, schematics, as well as process and quality documentation. This ensures your project is built on reliable and up-to-date information. The clarity and accuracy of our documentation minimize the risk of errors, ensure compliance with applicable standards, and accelerate project execution.
We effectively plan resources, manage requirements and implement change – so your transition from concept to production runs smoothly. Our expert design and R&D consulting will help your project achieve set goals and deliver genuine business value at each phase.

We adapt to your needs. Whether you require help at a specific design phase or want us to manage the entire project – in any case, you get access to our knowledge, skills, and modern technologies to turn your vision into reality.
Our specialists bring extensive experience from various fields, allowing us to tackle any challenges with agile, cross-functional teams. Our experience spans automotive, aviation, healthcare, and transport industries – we provide precise solutions and tangible results.
We meet rigorous norms – IEC 60601, IEC 62304, ISO 13485, TISAX, Common Criteria – and hold DOA certification under EASA Part 21. Our steady commitment to maintain highest quality and safety standards allows us to deliver top-tier engineering solutions.

Read out FAQ
By collaborating with us, you gain a complete industrial design and product development ecosystem. Clear workflows, reduced costs, and top-notch user experience. Our team of expert industrial designers and engineers transforms your concepts into market-ready products. You invest in the perfect balance of attractive visual side, functionality, and profitability.
Of course. We offer custom industrial and product design solutions tailored to seamlessly integrate with your existing operations. By fitting into your current infrastructure and manufacturing capabilities, our engineering and design professionals ensure smooth integration, increased efficiency, and scalable solutions that grow with your business.
We hold a DOA certification – placing us among only 330 organizations worldwide with this distinction. At every stage of product development, we strictly adhere to industry standard, ensuring full regulatory compliance. Through meticulous documentation, rigorous testing and precise oversight, we guarantee that your product meets all required standards. This translates into safety, reliability and long-term credibility in the market.
Yes, our Product Design Studio extends beyond development and delivery. We offer complex support, even after the product is launched – assisting with deployment, implementing engineering changes, process optimization and adapting it to evolving requirements. Depending on your needs, the collaboration can take form of a long-term partnership focused on growth and continuous product improvement.
We combine strategic industrial design and product design principles with lean engineering methods. This model reduces material waste, upgrades manufacturing, and guarantees your product is both scalable and cost-effective. Our approach maximizes efficiency and ensures a high return on investment.
Yes, we actively support prototyping and optimization processes. We create physical prototypes of our solutions and conduct basic in-house testing. For specialized tests, we collaborate with certified laboratories. This allows us to continuously analyze results, implement improvements and refine designs before launching mass production.
Flexibility is the key. Our agile approach to industrial design and product development allows us to adapt quickly when needed. We’ll work closely with you to incorporate new insights or adjust specifications, keeping the project on track without sacrificing deadlines or quality.
Yes, we can support you on any stage of product lifecycle – from single phase such as design to complex process covering everything from concept to mass production. The scope of collaboration is always adjusted to your needs.
Sii operates across industries such as automotive, healthcare, high-tech, retail, and aerospace. We provide support customized to the specific needs of each sector. Our services comply with the highest safety and quality standards, including ISO certifications, ensuring reliability and alignment with market requirements.
The duration of the design process from concept to finished product depends on the specifics of the project and can vary depending on the complexity. In case of simple projects – it takes around 4 weeks, while for more sophisticated solutions it can take anywhere from 1.5 to 2 years.
Design Organization Approval (DOA) certificate confirms that we operate in compliance with the strict requirements of EASA Part 21, applicable in the aviation industry. This means that your project is guided by organization that applies proven, high-quality engineering standards – ensuring safety, reliability and full regulatory compliance.
A fully equiped facility allows prototyping, testing and product refinement all in one place, significantly accelerating the entire development process. We maintain full control over progress and manage costs efficiently – helping your product with faster market release.
We use advanced tools that support the entire design process – from mechanical design (Siemens NX, CATIA, SolidWorks), 3Dexperience platform, electrical design (EPLAN Electric) as well as simulations and analyses (Abaqus, ANSYS). We select software in accordance to specifics of each project. Our experts also have experience with other tools, which allows us to be flexible and adapt to the client’s requirements.
Let's start the conversation today
See what we deliver in your sector
Wir aktualisieren unsere deutsche Website. Wenn Sie die Sprache wechseln, wird Ihnen die vorherige Version angezeigt.
Czy chcesz opuścić tę stronę?