Vesa Ryynänen Oy - Vessi is a provider of products and services such as laser diodes,lasers, fibre,lasers, light and laser show,lasers, metal heat treatment,lasers, non-destructive testing (ndt),laser heads for laser machining units,lasers, diode,lasers, argon,lasers, helium-cadmium,lasers, helium-neon,lasers, krypton,lasers, nitrogen,lasers, carbon monoxide,lasers, carbon dioxide,lasers, copper vapour,lasers, pulsed dye,lasers, pulsed yttrium-aluminium-garnet (yag),lasers, neodymium yttrium-aluminium-garnet (nd:yag),lasers, alexandrite,lasers, ruby,lasers, gold,lasers, active mode-locked (aml),lasers, excimer, ultraviolet (uv),lasers, dye, ultra fast,lasers, continuous wave (cw),lasers, semiconductor,lasers, chemical,lasers, titanium and titanium sapphire,lasers, spectroscopy,components for lasers and masers,masers.