Comprehensive deliveries

Rantek has modern, automated tools and high-quality processes to carry out demanding partial and total deliveries of electrical products meeting customer needs.

Our strong competence in the sector guarantees professional service from procurement to implementation and delivery. The spearheads of our competence are winding, machining and assembly.


We manufacture coil wound components based on customer needs, using efficient methods and high-standard materials. We have, for example VPI and other winding equipment and up-to-date testing equipment.
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We manufacture different machined parts and entities for our customers. Machining represents a major role in assembly and winding products. We have, for example machining centers by Makino and Mori-Seiki. For component handling there are Fanuc and Motoman robots.
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We master both large-scale and small-scale assembly deliveries. Our cooperation network enables versatile offering from subcontracting of parts to comprehensive manufacturing of products, as well as logistic services. The assemblies often combine wound and machined components.
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Core competences

Rantek masters comprehensive deliveries from manufacture to organizing. We pay special attention to the quality of our performance in customer service, production, testing, logistics as well as in all our other processes.


Our procedures meet the industry requirements and standards. In addition, we invest heavily in the quality of our production machinery. We use modern and automated equipment and tools. The delivery chain is totally controlled by the WISE ERP software. We regularly develop and renew both our procedures and equipment base.

Rantek has certified ISO 9001 Quality management and ISO 14001 Environmental management systems.

We have, for example

  • Minitab quality data analysis software (SPC, FPY, etc.)
  • Zeiss 3D measuring machines (Duramax and Accura)
  • Electrotechnical measuring instruments (elementary wave, mΩ - GΩ, breakdown)
  • PPAP (PSW, 8D)

As part of our quality control system, we take care of comprehensive testing of our products in all phases of the production process.

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