Tungsten rings AAA+ QUALITY, MOQ:50 pcs per ring size, sizes available: 7# to 14# ,even bigger, width:8mm,engrave your logo Tungsten ringsJewelry Type: Tungsten rings ,Material :Tungsten rings, ( Nickel and Lead free )Workmanship: highly polished by hand , Quality grade: AAA+Plating options: 18K yellow gold, Rose gold, blue , black ,gun metal plating,MOQ: normally, 50 pcs per ring size, if you ...