... YAG crystal 4.Factory price 5.CE,ISO High quality laser welding equipmentDescriptionJewelry laser welder is specially developed for laser ... from the Britain. Jewelry laser welder is corrosion resistant and high temperature resistant, and has 8-10 years service life. The ... , spot welding, repairing, inlay and welding of clawMachine and SamplePackage High quality laser welding equipment