Feroplast Once Again Achieves Caterpillar's Highest Level of Supplier Excellence Certification – “Excellent”

Feroplast d.o.o. has once again been certified at the “Excellent” level under the Caterpillar Supplier Excellence Certification program. This is the highest level of Caterpillar's Supplier Excellence Recognition (SER) program. The recognition applies to our manufacturing facility on Grožnjanska Street in Buje and is effective from September 2026.

Caterpillar is one of the world's leading manufacturers of construction and mining equipment, engines, and industrial machinery. Through this program, Caterpillar recognizes suppliers who consistently meet its requirements for quality, delivery reliability, and process management over the long term. The program consists of two levels: Certified and Excellent. The Excellent level is awarded to suppliers demonstrating outstanding performance.

“We are proud to have once again confirmed the highest level. This demonstrates that our quality is not a one-time achievement, but an everyday standard. This recognition belongs to the entire Feroplast team, from production and quality control to logistics and development. We thank Caterpillar for its trust and our long-standing partnership,” said Managing Director Josip Poropat.

Since 1959, Feroplast has been developing and manufacturing wire and sheet metal components for customers in the construction machinery, HVAC, refrigeration, and industrial equipment sectors. Our capabilities cover the entire process, from development and prototyping to serial production: resistance welding and robotic MIG/MAG welding, 3D CNC wire bending, sheet metal processing, and electrostatic powder coating.

Wire expert since 1959.