The product supply process starts with the selection of raw materials.

Raw materials Raw materials Click to enlarge

In REI TREGI we are specialised in the production of components using copper alloys (brass, bronze, etc.); over time we have expanded our production capacity to other types of raw materials such as aluminium, zamak, steel and plastic.

All raw materials used by REI TREGI in the production process are procured from qualified suppliers and are accompanied by certificates attesting conformity with reference specifications and standards.

All the alloys used comply with the new "4MS Common Composition List" regulations and can be accompanied by UNI EN 10204:2005 3.1 test certificates.

Any further tests, analyses and other additional certifications can be conducted according to customer specifications thanks to the collaboration with certified external laboratories.