714-979-3223
QUALITY ASSURANCE
Providing reliable, exacting quality.
In industries like aerospace, defense, and high-tech manufacturing, precision isn’t optional—it’s essential. At Sumax Industries, we specialize in precision grinding services that meet the most demanding standards for quality, performance, and reliability. Our team delivers ultra-tight tolerances, exceptional surface finishes, and repeatable results across every project. Backed by a strict Quality Management System (QMS) and full ISO 9001:2015 compliance, we ensure every component is manufactured to meet or exceed exacting specifications.
​
With advanced process controls, rigorous inspection protocols, and deep technical expertise, Sumax provides precision grinding solutions that customers trust for critical applications. From prototypes to high-volume production, our commitment to quality and consistency is built into every part we produce.
CERTIFICATIONS
Precision Grinding, Lapping, Blanchard Grinding and Machine Ready Blanks You Can Count On
At Sumax Industries, we deliver top-tier precision grinding, lapping, and Blanchard grinding services that meet the strictest industry standards. From aerospace and defense to high-tech manufacturing, companies rely on us for
ultra-tight tolerances, consistent quality, and high-performance results.
We offer machine-ready blanks using either customer-supplied material or high-quality domestic and DFARS-compliant materials, all with full traceability and certified documentation to meet ISO requirements. Whether you're starting from scratch or need a complete turnkey solution, we've got you covered. Our process integrates advanced metrology, rigorous process controls, and cutting-edge manufacturing techniques to ensure precision, repeatability, and reliability. At Sumax, we’re committed to innovation and your success—delivering precision-crafted components and assemblies, every time.