Quality
and highest
precision
Raesch Quality
Our approach to quality does not start with the final inspection – it permeates every step of the process. Through the close cooperation of our experts and state-of-the-art technologies, we guarantee products with the highest precision and durability. Our aim is not only to meet standards, but also to set new standards in the quartz glass industry.
In the manufacturing of our products, we pay great attention to quality and sustainability. This applies to the raw materials used, our development projects and every production step. All processes and work steps are recorded and documented. And our highly qualified staff always works in a goal-oriented and quality optimized manner.
Certification
In order to meet the demanding requirements of a world-leading quartz glass producer, Raesch Quarz (Germany) GmbH is certified according to DIN EN ISO 9001:2015 and DIN EN ISO 50001:2018 zertifiziert.
Qualified
personnel
Highly qualified and motivated employees adapt your products exactly to the requirements, regardless of whether they are quartz glass rods, direct drawn tubes or resized tubes. Our employees check every process step and guarantee quartz glass quality at the highest level. Our employees are the heart of our company. We promote an open and appreciative corporate culture in which everyone actively contributes to product and quality development. The quality awareness of our team is evident at every stage of production, ensuring the success of our company.
In-house
laboratory
Our in-house laboratory enables us to carry out material-specific tests. With numerous test fixtures and measuring equipment, we can perform intensive quality process analyses. And these analyses form the basis of our continuous development, from which you benefit every day.
High-quality
materials
We produce quartz glass tubes using high-purity, quality-tested raw materials. Our production process ensures consistent high purity and dimensional accuracy. Our products are available in RQ200, RQ235, RQ245, RQ500, RQ600 and RQ800 quartz grades. The grades differ in their physical properties and thus enable targeted use in specific technical applications.
Still have questions
We are here for you - contact us!
Our focus
- Customer loyalty based on partnership: We view our customers not only as business partners, but as part of our vision. Long-term and trusting relationships are the basis of our success.
- Perfection in processes: Efficient processes that are continuously tested and improved to ensure the reliable fulfilment of customer requirements.
- Innovation and flexibility: We are constantly developing new products and solutions to meet individual requirements – even for short-term projects.
- Organization of all internal and external processes according to the latest quality standards
- Reliable fulfilment of short-term delivery times
- Long-term development of innovative quartz glass produc
Our goals
- Clear work structures and transparent responsibilities
- Seamless communication between all departments
- Targeted further development of our products and technologies
- Consistently high motivation and satisfaction of our employees
- Permanent improvement of internal company processes
- Continuous optimization and pertinent documentation across all organizational levels
- Strong commitment to health and safety at work
Our Promise
Every product that leaves our facility represents precision, reliability and the highest standards. In doing so we not only align ourselves with our customers' expectations, but exceed them – through excellent performance, innovative approaches and a passion for quartz glass that can be felt in every one of our products.
