Certifications

ISO 9001:2015
At Mueller Coatings, quality is at the forefront of everything we do. Our ISO 9001:2015 certification represents our commitment to maintaining an organized manufacturing process and continuously improving the efficiency and quality of our services. This ensures that our customers receive the highest quality coatings and services consistently.

ISO 13485
We are proud to hold the ISO 13485:2016 certification, a standard for quality management systems in the medical device industry. This certification underscores our ability to meet the stringent regulatory requirements and deliver high-quality coatings for medical devices.
Quality Objectives
Beyond our industry certifications, we hold ourselves to a high personal standard to exceed our client’s expectations and continually improve our operations. Our top objectives include:
- Maintain under 1% annual Customer Returns
- Reduce rejects by 5% Defective Parts Per Million annually
- Maintain 95% or greater on-time delivery

