... : Gold, Silver, Brass, Iron, Aluminum, Stainless steel,Tin and all of the metals, and some plasticApplicable Industry: electronic components, IC, watches ... /Singarpore WavelengthLaser Mould/Germany IPGQ Switch /Q driverQSGSU-5China Research Institute of Electronic Equipment 26thresonant cavity lens/EnglandRed Light/ShanxiLaser PowerGTDC240Beijing GT ...