Every new part receives a First Article Inspection (FAI) Approval before shipping, and we offer 100% MTR (Material Test Report) traceability verification. We also provide CMM Inspections. Because we have “boots on the ground” in all SIGMA OEM factories, our customers can rest assured that SIGMA OEM’s products are the most reliable on the market today. In addition to our Internal QA Program, SIGMA OEM is ready, willing, and able to meet customers’ Quality Assurance requirements as needed.