The search of more and more competitive solutions brought Conceria del Chienti to offer the market “metal free products”, that are tanned skins without the utilization of chrome and other metals (nichel, lead, arsenic, antimony, cadmium, cobalt, copper, quicksilver, aluminum, zirconium etc. ), in respect of the rules stated in ISO 17072-2-2001.

The “Metal free” tanning is strategic for CTC, since the company puts high attention to the green subjects and to the safety of the products to the consumer.