1.TSD-0303 YAG Metal laser cutting machine 2.UK imported optical resonators 3. ... operate, 360° ratation laser head, matched with numerical control work table, suitable for various welding demands. 4.Professional welding numerical control ... industries. Such as sense, realy,linker,horologe,electronic componet,precision metal parts,mobile phone housing,automobile precision parts,correspondence,crafts…etc ...