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Precision Machining Services in Mukilteo, WA
RB Machining has been a trusted name in precision machining for 32 years, specializing in aerospace, medical, laser, commercial, tooling, and prototype parts manufacturing. Our expertise spans material ordering, processing, and both prototype/short-run and production manufacturing. With a financial A+ credit rating and approvals from major companies across Washington State, the U.S., and Canada, we prioritize quality, offering quick turnaround times for urgent projects.

Our teams combined 100+ years of experience ensures mastery in machining aluminum, stainless steel, titanium, composites, and exotic materials. We stand behind our workmanship 100% and invite facility inspections to demonstrate our commitment to quality control. Recognized as Boeings Supplier of the Year in 2012, 2014, and 2017, we continuously strive to exceed industry standards through innovation and cost-effective solutions.
Services
Precision Machining Prototype Manufacturing Production Manufacturing Material Processing Quality Assurance
Highlights and features
  • We have 32 years of specialized experience in precision machining for critical industries.
  • Our A+ credit rating ensures financial stability for large and small projects.
  • Three-time Boeing Supplier of the Year award recipient for quality and reliability.
  • Quick turnaround on urgent projects with materials like titanium and composites.
  • 100% satisfaction guarantee backed by rigorous quality control programs.
Services
Precision Machining
RB Machining provides precision CNC machining for complex parts using vertical machining centers, lathes, and manual equipment. Our NIST-traceable calibration ensures accuracy to exact specifications. We serve aerospace, medical, and industrial clients requiring tight tolerances and repeatable quality.
Prototype Manufacturing
We specialize in rapid prototyping for aerospace and medical industries, enabling real-world testing and iterative design improvements. Our team collaborates with clients to refine designs for cost-effective production while maintaining functional integrity.
Production Manufacturing
From short runs to large-scale orders, our production manufacturing leverages advanced CNC equipment and 32 years of expertise. We maintain Boeing-certified quality standards while optimizing efficiency for competitive pricing.
Material Processing
We handle full-service material ordering and processing for metals, composites, and plastics. Our inventory includes aluminum, stainless steel, titanium, and specialty alloys to support diverse client needs.
Quality Assurance
Our quality control includes optical inspection, dimensional verification, and NIST-traceable calibration. We maintain documentation for aerospace and medical compliance, ensuring every component meets or exceeds industry standards.
People
Binh Mach
Owner
Binh Mach, a Vietnam refugee, purchased RB Machining in 1989 with six employees and grew it to 27 staff. Under his leadership, the company earned Boeings Supplier of the Year award three times and became an industry leader in precision machining.
Questions
What industries does RB Enterprises serve?
We serve aerospace, medical, computer, marine, electronics, and industrial sectors with precision machining solutions.
What materials can RB Enterprises machine?
We work with aluminum, stainless steel, titanium, composite materials, plastics, and exotic alloys for diverse applications.
How does RB Enterprises ensure quality?
Our quality control programs are NIST-traceable, and we invite facility inspections to demonstrate our standards.
Can RB Enterprises handle urgent projects?
Yes, we provide quick turnaround times for time-sensitive manufacturing needs across multiple industries.
What certifications does RB Enterprises hold?
We maintain an A+ credit rating and have earned Boeing’s Supplier of the Year award three times.