First Article Inspection Report (FAIR)

After the appearance inspection is qualified, all linear dimensions, form and position tolerances, etc. will be inspected and recorded using measuring tools and CMM, profilometer, projector and other equipment;

After the all-dimension inspection is completed, the corresponding engineer will compile a complete First Article Inspection Report including: dimension report, material report, inspection photos, and inspection drawings.

Sinotec's R D department will continue to inspect samples until the samples are fully qualified before they are sent to customers.

Professional technicians have a better understanding of the product than QC personnel on the process, product functionality, etc. Through their strict control and making the relevant points into Sinotec's exclusive quality documents for mass production inspection, product quality will be better controlled.