714-979-3223
ABOUT US
Established in 1978, Sumax is a trusted leader in the production of precision ground blanks for machining. We provide a comprehensive range of high-quality services designed to meet the demanding specifications of industries such as Aerospace, Defense, and Commercial manufacturing.
Our specialties include double disc grinding, Blanchard grinding, flat lapping, and more — all delivered with a commitment to precision, consistency, and quality.
In addition to our grinding services, we offer machine-ready blanks made from domestic or
DFARS-compliant materials, ensuring full traceability and compliance with industry standards.
Our dedication to maintaining a rebust and adaptive Quality Management System (QMS) is key to our
long-standing reputation for quality and consistancy.
Located in Santa Ana, at the heart of Southern California, Sumax proudly serves clients nationwide with dependable expertise and exceptional service.
OUR COMMITMENT
At Sumax, our dedication to precision, quality, and customer satisfaction drives everything we do.
With decades of experience and a commitment to innovation, we stand ready to meet and exceed the
needs of our valued customers.
We earn your trust through three key commitments:
Quality as Specified, Price as Agreed, and Delivery as Scheduled.
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Our team is dedicated to meeting your standards and delivery requirements, ensuring you can fulfill your commitments with confidence. This unwavering commitment to our customers sets us apart from the competition and maximizes the value of our services.