Stainless Steel Etching Machine
Achieves the most accurate measurement of rough diamonds with highest production, Reliable, Maintenance free & Long-life American Technology Laser Source.Reliable, Maintenance free & Long-life American Technology Laser Source. Various techniques to detect Scratches, blemishes and Packets of air or non-diamond material inside of on the surface of a stone.
Electrochemical Etching Machine
Electrochemical Etching Machine