fine tungsten ring with ceramic 1.direct factory product ... are welcome 1:Materials:Grade 2 titanium, 316L stainless steel ,Tungsten , Ceramic , Liquid titanium, Silicone, Lava rock stone ... choosing ) 6:Packing: OPP Bags with foam to protect jewelry from scratching 7:MOQ: 200PCS Each design ( Accept ... logo on our products 12: If you have your own jewelry (whatever design, materials, size) want to do, ...