PZ Stelmach Sp. z o.o. is a member of the Responsible Jewellery Council (RJC).

The company PZ Stelmach Sp. z o.o., in its current form and the next generation founded by Wojciech and Marcin Stelmach, was established in 2006 in the Special Economic Zone in Opole. It specializes in the production of wedding rings, rings, tubes, flats, dummy models, discs, and bracelets made of precious metal alloys and the setting of decorations with precious stones. Currently, it employs approximately 70 people.

The Responsible Jewellery Council is an organization that sets standards to promote an ethical, socially responsible, and environmentally sustainable approach to the production, processing, and sale of jewelry.

As a member of the Responsible Jewellery Council, we commit to conducting our business in accordance with the RJC COP 2019 and COC 2017 Code of Practices. We pledge to consider ethical, human rights, social, and environmental issues in our daily operations, business planning, and decision-making processes.