MNPI is on the part. Barcodes applied to thousands of components used in automotive manufacturing are printed with MNPI’s highly durable thermal transfer ribbons (TTR), designed to withstand the solvents, heat, and abrasive conditions commonly found in production environments. MNPI is under the hood. Gasoline, engine oil, transmission fluid, and other harsh chemicals create demanding conditions beneath the hood. Our ribbons produce high-quality, chemical-resistant barcodes that remain readable and reliable even in the toughest automotive applications.