Address : 45915 Maries Road,
Unit 168, Sterling, VA 20166


Call Us : + (703) 283 - 0501
Mail Us :


Office Time : Monday to Friday
8.00 AM to 5.00 PM

ISO 9001: 2015

AS 9120





We are  ISO9001/ AS9120 certifed Machine Shop with 3, 4, and 5 Axis capability. We specialize in making critical/ traceable parts for the Aerospace & Defense industry. 




Our Quality Management policy is to ensure critical quality control throughout the entire manufacturing process, providing confirmation that all production parts, components and assemblies conform to the contractual and design speciation requirements of our customers.

Tri-nix has a history of providing quality, personalized service to a wide variety of commercial, Aerospace, government, and defense contractors throughout the United States.



The foundation of our business is an unwavering commitment to quality. We have formalized this commitment in our Quality Policy:

“It is our goal to deliver quality products, on time, at competitive prices. We will first arrive at a clear understanding of each customer’s requirements and then commit ourselves to fulfilling them exactly. We will achieve our stated goals by continuously improving our quality system to deliver a defect-free product