how to make metal stamped jewelry

{"cid":"91182953","title":"Logo Stamping Velvet Jewelry Gift Boxes Satin Compartment Jewelry Flocked Box","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/79\/a0\/4a7fa83962bf7649a8c85f6bc3cf-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"KAIDILI","Model Number":"KDS-6607","Minimum Order Quantity":"Negotiable","Delivery Time":"7-35days","Certification":"SGS","Place of Origin":"GUANGZHOU, CHINA","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"50,000pcs","Packaging Details":"1pcs in One white box,then into standard export carton","Inside material":"pp plastic","Feature":"Recyclable, Handmade","Industrial Use":"Gift & Craft","Size":"According to your requirements","ODM\/OEM":"Available","Payment":"Western Union, T\/T, Paypal, L\/C","Usage":"For ring \/pendant packaging \/ display","Colour":"many colors for choose"}}

{"cid":"91220858","title":"175mm*175mm Marking Area Fiber Laser Engraving Machine for Granite Stone Stamp Making","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9d\/c5\/cbf407c7dddb160f33cac5eeedf7-200x200-1.jpg","attrs":{"Price":"Negotiable","Minimum Order Quantity":"1 PC","Delivery Time":"5-8 work days","Model NO.":"LIKE-F-ILM-001","Laser Wavelength":"Fiber Laser","Laser Classification":"Free Electron Laser","Type":"Optical Fiber Laser Marking Machine","Marking Method":"Mask Pattern Marking","Laser Lifetime":"100000h","Certificate":"CE","Weight (Kg)":"300kg","Marking Area":"175mm*175mm","Laser Power":"20W\/30W\/50W\/70W\/100W\/200W","Marking Depth":"0-1.2mm","Applicable Industries":"Hotels, Garment Shops, Building Material Shops","Working Accuracy":"0.001mm","Laser Source Brand":"Raycus Max","Graphic Format Supported":"Ai, BMP, Dst, Dwg, Dxf, Dxp, Las, Plt, Other","Name":"Fiber Laser Engraver","Machine Type":"Standard Desktop","Marking Speed":"0-7000mm\/S","Marketing Type":"Hot Product","Directory":"Fiber Laser Marking Machine","Transport Package":"Wooden Packing","Specification":"190cm * 150cm * 70cm","Trademark":"LIKE LASER","Origin":"Hebei","Supply Ability":"50\/ Months","After-sales Service":"3 Yaer","Warranty":"3 Yaer","Laser Visibility":"Invisible","Applicable Material":"Metal","Cooling System":"Air Cooling","Technical Class":"Continuous Wave Laser","Samples":"US$ 80000\/Piece 1 Piece(Min.Order) | Request ","Customization":"Available | Customized Request","Packaging Details":"Customizable packaging","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram"}}