... Lamp Pump Jewellery YAG Laser Welding MachineFeatures and applications:♦Compact and easy to operate;♦Fine solid pretty ... stainless steel, copper, aluminum, such metals and its alloys;♦Applicable to precision welding on various tiny parts, for example, ... jewelry, electronics, communications, precision metals, and watches.Lamp Pump Jewellery YAG Laser Welding Machine specification ...