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3D printers 3D scanner Computer engraving pen Design software Supplies

Enamel furnace, enamel powder, materials High-temperature furnace, steel bell Laminator, mold frame, mold glue Gold melting machine, gold melting furnace, gold melting tank Vacuum machines, mixers, air compressors Casting machines, tools, materials Wax injection machines, tools, wax injection machines, tools, materials

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Laser welding machine, welding machine Welding guns, welding gun holders, igniters, oxygen concentrators Soldering stations, pads, beakers, tempering furnaces Alum cups, sand cups, stone grinding handles, graphite rods Welding discs, fills, silver, copper

Engraving machine, CNC lathe Polishing machine, cleaning machine Grinders, grinding wheels Sandblasting machine, engraving machine Electroplating machine, electroplating water Polishing wheel, polishing powder, polishing water

Metal gold gage Infrared spectrometer Diamond scale instrument Diamond finder Cathodoluminescence Hydrometer microscope Refractometer, beamsplitter, polarizer Diamond lamps, cold light sources, ultraviolet lamps Thermal conductivity meter, silicon carbide meter Hardness pen, magnifier, beamsplitter, color filter, dichroic mirror Gem clips, calipers, calipers, thickness gauges Electronic balances Gem identification box, shadowless photography box

Diamond specimens Gem specimens Synthetic specimens

Gemstone grinding machine Cutters Polishing machine Computer jade carving machine Grinding machines, gong machines Ultrasonic punching machine Grinding discs, abrasives

Protective gear Environmentally friendly exhaust cabinet, environmental protection system Book series Technical training