Profile: SPI Lasers UK Ltd manufactures fiber laser products. Our product line comprises of high power lasers, compact & pulsed lasers and laser accessories. Our redPower fiber lasers are used to cut, weld, mark, and engrave materials with faster process times and advanced control options. Our redPower compact lasers are ideal for applications that include braising and soldering of metals, plastics welding, thermal & sintered marking and annealing. We supply redEnergy™ pulsed laser that offers the OEM integrator to control pulse width and peak power for deployment in multiple applications. Our laser accessories include pulsed laser beam expander, pulsed laser power & control cables, external laser controller, compact fiber laser module cable kit, compact fiber laser module heat sink and fan, pulsed laser control box, pulsed laser heat sink and fan, isolator for pulsed lasers and external red alignment laser for pulsed lasers. We also offer laser welding, cutting, micromachining and marking system.