At JewelPin, we are ranked as one of the best sustainable jewelry manufacturers in the world which practices innovation and ethics. We are sustainable manufacturers of jewelry, so our fine jewelry is made out of recycled metals and gemstones sourced responsibly. With our huge range of 40,000+ designs, brands can select those styles that are consistent with their identity, and at the s... https://www.jewelpin.com/blog/sustainable-eco-friendly-jewelry-manufacturers-wholesalers-suppliers-in-the-usa