About us
REONTECH CZ s.r.o. is a Czech family company specializing in manufacturing industrial seals and technical parts. Since its establishment in 2014, we have been building on years of experience, a personal approach and an emphasis on quality. The roots of our activity go back to 1995, when the founder of the company started working in the field of sealing technologies.
What We Do
We primarily focus on:
- CNC seal manufacturing – especially for hydraulic and pneumatic systems
- Flat seal manufacturing – from rubber, non-asbestos, graphite, and other technical materials
- Technical parts milling – from plastics, wood, aluminum, polycarbonates, aluminum composite panels, and others
- Sales of industrial sealing elements and related products – packing cords, mechanical seals, thermal insulation materials, silent blocks, and other industrial items
Where to Find Us
Our base is our own facility in Ujčov (approximately 40 km north of Brno).
Here, in 2020, we launched CNC manufacturing of machined seals, which we further expanded in 2023 to include milled parts and die-cut shapes production.
Our Values
As a family company, we emphasize:
- Personal approach and flexibility
- Long-term customer relationships
- Thorough quality control and deadline compliance
- Responsible approach to people and the environment
Why Choose Us?
- We are a family company with years of experience
- We have our own production and modern technological facilities
- We offer quick and reliable solutions even for non-standard requirements
- We build on quality, expertise, and fair approach
In all areas of our operations, we place great emphasis on maximum quality of products and services, responsible approach to the environment, and work safety. We believe that these values are the foundation for long-term development and for building stable relationships with our customers. The confirmation of the quality of our work is the fact that we hold the ČSN EN ISO 9001:2016, ISO 14001:2016, and ISO 45001:2018 certifications.
Company History
Beginning of operations in the industrial sealing sector.
Václav Ondra, the future founder of REONTECH CZ s.r.o., enters the industrial sealing sector. He gains initial experience in the field, builds technical expertise, and gradually establishes contacts that later become the foundation for his own company.
Establishment of REONTECH CZ s.r.o.
After nearly two decades of experience, the family company REONTECH CZ s.r.o. was established on January 21, 2014. The goal is to offer customers not only quality products but also a personal approach, flexibility, and reliability. The company is based in Nedvědice and builds on tradition, expertise, and long-term business relationships.
Purchase of production and storage facilities in Ujčov.
The company acquires production and storage facilities in Ujčov. Obtaining its own premises opens the way for further development. Gradual modification and reconstruction of the premises begins simultaneously.
Expansion of existing premises to 5,000 m2.
With a vision for future growth, the company expands its premises to nearly 5,000 m2. This step significantly increases storage capacity and production space.
Launch of in-house CNC machined seal production
The company launches its own CNC production of machined seals. Investment in modern technology represents a major advancement – the company can now manufacture custom seals with short delivery times and high precision. This enables flexible response to specific customer requirements, both for individual pieces and series production. CNC technology becomes a pillar of production development while significantly strengthening competitiveness.
In-house production of flat seals and milled parts.
The next development step is launching in-house production of flat seals and milled parts. This step opens new possibilities – customers can obtain a wider range of products in one place, from small flat seals to large complex milled parts. The company thus expands its portfolio and confirms its ability to offer comprehensive solutions in industrial sealing, technical plastic products, and related parts.
Implementation of ČSN EN ISO 9001:2016 certification.
The company successfully implements and certifies its quality management system according to ČSN EN ISO 9001:2016. This step proves the company’s commitment to systematic approach, precise processes, and continuous improvement. The certification is not just formal confirmation but primarily a commitment to customers – guaranteeing that every product and service meets high quality standards.
Renovation and relocation to new office building.
In 2024, another significant phase takes place – renovation and relocation to a new modern office building. This step represents not only improved working environment for employees but also enhanced professional facilities for business partner meetings.
Obtaining ISO 14001:2016 and ISO 45001:2018 certifications
The year 2025 marks another significant milestone for the company in quality, safety, and responsible business practices. The company successfully obtains international certifications ISO 14001:2016 (Environmental Management System) and ISO 45001:2018 (Occupational Health and Safety).
Extensive premises renovation
This year also includes extensive premises renovation, including modernization of the production building exterior, improvement of technical facilities, and new asphalt surfacing.
