HOLLEN specializes in quality assurance for automotive OEM manufacturers and their suppliers, ensuring defect-free parts that meet the highest industry standards. Since 2001, we have combined Slovak precision with German know-how to deliver reliable, certified solutions that enhance vehicle performance and safety.

We operate 24/7/365, providing rapid response and professional services tailored to specific customer requirements. Our expertise includes:

✅ Fast Response & Implementation – Maximum 1-hour response time, with service execution within 2 hours anytime, anywhere.
✅ Certified Quality Assurance – Internal auditors trained in VDA 6.3 ensure compliance with international automotive standards.
✅ Experience with Warenfilter for VW & Škoda – Unique expertise in high-volume parts filtering and quality checks.
✅ Skilled & Scalable Workforce – A dedicated team of 90+ technicians and coordinators, supported by 600 trained collaborators.
✅ Comprehensive Service Package – We provide all necessary tools, equipment, and materials, eliminating delays and extra costs.
✅ Data-Driven Reporting – Standardized reports and custom statistical insights for full transparency and informed decision-making.

With HOLLEN, you gain a trusted quality partner committed to efficiency, precision, and reliability in every aspect of automotive quality control.

📍 Visit us at www.hollen.sk

HOLLEN

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HOLLEN

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