Our Assembly and Testing Solutions for Consumer Goods and Power Tools
Whether consumer goods, tools, power tools or components for critical infrastructure – we are your partner for sophisticated assembly and testing solutions.
As a provider of turnkey solutions, we combine regional roots, sustainability and high-end technologies into holistic production concepts. With our broad range of processes, competencies and applications, we develop scalable and flexible systems consistently aligned with your manufacturing requirements. Whether semi-automated solutions or highly integrated production lines – our concepts grow with your volumes and product variants.
We combine technological expertise with economically well-engineered system architectures. Even for complex requirements, we deliver robust systems that ensure stable processes and long-term investment security. Together, we identify the optimal solution for your success.
Efficient assembly systems and test benches for consumer goods and power tools
Scalable system concepts for varying production volumes
Integradet processes from assembly throug to end-of-line testing
Holistic system expertise from development to series production
Solutions for high-end and niche applications
Global value creation and stable supply chains
Reference project with 100% traceability and inline quality control
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Florian Klimmer and Luca Schmerbeck: “Let’s talk about your project!”
Contact us without obligation and tell us about your requirements. Together, we will develop the right solution—technically sound and precisely tailored to your needs.
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Why Sonplas
is your ideal partner for consumer goods and power tools
End-to-end project responsibility
We support you throughout all project phases – from planning and integration to commissioning. This ensures you receive a turnkey solution from a single source, precisely tailored to your requirements.
Locally rooted, globally connected
By combining regional value creation with global supply chains, we create stable production structures. For you, this means short decision-making paths, reliable partners and long-term supply security.
Technological diversity from a single source
Assembly, testing, electronics, software and automation are seamlessly integrated within our system concepts. The result: integrated assembly systems for consumer goods or flexible production systems capable of handling multiple product variants with reliability.
Integrated assembly and testing solutions
We consider assembly and testing as one cohesive process. From screwdriving and functional testing through to end-of-line testing in consumer goods production, all steps are integrated into a continuous system. This reduces interfaces, shortens cycle times and ensures consistent quality.
Engineering expertise from day one
Our in-house R&D department supports projects from the concept phase through to series production. With a consistent design-for-manufacturing approach, we prepare your products early for automation, testing processes and efficient scalability.
We combine
expertise, technology and partnership
In the field of consumer goods and tools, we bring together our engineering, automation and system expertise into integrated production concepts. From the initial idea through to series production, we support you as a partner who understands processes, analyzes challenges and develops tailored, scalable solutions.
Our systems are always developed in close collaboration with you. Whether for assembly lines for battery packs, electric motors, pump systems or complex assemblies, we take a holistic, modular and future-oriented approach to process design. We integrate mechanics, electronics and software into a fully functional overall system.
Our development department works closely with you to ensure that components are prepared at an early stage for automation, testing processes and production stability. We are also the right partner for components gaining importance in the context of the AI boom – for example in energy supply, drive technology or critical infrastructure.
With Sonplas at your side, you benefit from customized, efficient and flexible solutions precisely aligned with your products and requirements.
Together for stable supply chains and high-end solutions
We deliberately focus on international value creation and resilient supply chains to ensure quality, stability and independence. Together with our partners, we deliver projects that strengthen regional production and safeguard technological sovereignty.
Our focus is on applications where precision and reliability are critical. Rather than pursuing high-volume markets, we create solutions for high-end and niche applications – for example in professional tools, energy and drive systems, or safety-critical environments. The result: systems that combine technological excellence, strong partnerships and sustainable value creation.
Assembly line for electric motors
E-motor assembly line
This system exemplifies our expertise in assembly and testing. It integrates all key process steps – from stator and rotor assembly through to end-of-line testing – into a continuous, fully monitored workflow. With 100% traceability, inline quality control and a demand-driven dual-loop system, it enables efficient and resource-efficient production. The seamless integration of all processes from a single source, combined with the flexible integration of external systems, demonstrates how we deliver high-performance and scalable solutions in close partnership with our customers.
Explore more about our assembly line!
Working with strong partners
We are proud to be part of the Bayern Innovativ – Energie & Bau , which focuses on sustainable and efficient solutions in production and industry. As a member, we contribute our expertise to jointly drive forward new technological developments.
As part of the Mobility & Logistics cluster, we collaborate closely with industry and research partners to translate future topics such as hydrogen, electromobility and automation into concrete projects at an early stage. This creates direct added value for you as our customer.
Learn more about our cooperations and partnerships!
Sonplas is a member of “Bayern Innovativ – Energie & Bau” and “Mobility & Logistics” cluster
Do you have any questions? Contact us.
Our references
Solutions that speak for themselves
We understand what drives our customers
Frequently asked questions in consumer goods and power tools
Thanks to our many years of experience and numerous successful projects we understand what drives you!
Why are you the right partner for our industry in consumer goods & power tools?
Because we don’t just build machines – we understand processes. We support you as early as the product development phase, contributing with design for manufacturing, testing and cost optimization to ensure cost efficiency, quality and automation capability from the outset.
Our deep process expertise in assembly, testing, electronics and automation enables end-to-end, economically viable solutions. What sets us apart is the combination of technical depth with a reliable and partnership-driven approach.
How does Sonplas support us in retaining value creation and know-how within our company?
Together with you, we develop a manufacturing strategy that sustainably anchors technological expertise and production know-how within your organization. Through targeted automation, modular system design and integrated processes, we enable you to implement production steps economically in-house rather than outsourcing them.
This allows you not only to ensure quality and process control, but also to strengthen your location, retain skilled workforce and maintain long-term independence.
Can you also support us if we are starting with a new product idea or as a growing company?
Yes. Especially for new products or growing companies, we see ourselves as a development partner. We help transform ideas into industrializable solutions.
Our focus is not on short-term projects, but on the sustainable development of a viable production solution. From the initial concept phase through to a fully scalable assembly and testing system, we support you as a reliable partner throughout the entire journey.
