Expertise
As a part of SP Group A/S we can offer all other technologies in plastic manufacturing and guide our customers to the right expert in the right SP Group company. You are always welcome to contact us for an informal discussion – about your specific project.
Precision Assembly of Plastic & Metal Components
Bringing parts together with accuracy, efficiency, and reliability.
We specialized in the assembly of plastic but also metal components, offering seamless integration of materials for products that demand strength, precision, and performance. From small-scale tests to larger production runs, we ensure every part fits.
Our capabilities Include:
- Manual & semiautomated assembly
- Ultrasonic Welding
- Fastening, Riveting & Bonding
- Multi-material Integration
- Quality control & inspection

Welding
Plastic welding is a process of joining thermoplastic materials PE and PVC using heat, pressure, or both. It creates a strong, seamless bond without the need for adhesives or fasteners.
- Our skilled people can do root, extrusion and mirror welding.
- We can offer all kind of welding from water tanks, boxes, piping systems etc.
- The manufacturing process can also include water and/or pressure test.
Plasma Treatment for Plastic Surfaces
Enhance adhesion. Improve performance. Elevate quality.
We provide advanced plasma surface treatment for plastic sheet, preparing them for better bonding, coating, painting, and printing. Our process modifies the surface at a molecular level - without affecting the part’s structure - resulting in improved adhesion and long-lasting durability.
Why Plasma Treatment?
- Increases surface energy for superior bonding
- Ideal for challenging plastics like PP, PE, PTFE, and more
- Eco-friendly, solvent-free process
- Compatible with adhesives, inks, paints, and coatings
- Fast, clean, and non-damaging
Design
- Kodaň Plast has the newest state-of-the-art software for design and visualizing parts and project.
- With our skilled employees we are working closely together with our customers on projects from design start to final product.
- We are able to make prototypes fast in all standard plastic material. We can also provide samples in 3D printing.
