WD Hearn Machine Tools offer a wide range of high-end Laser welding, Laser Marking and Laser engraving machines from Sisma in Italy. Sisma are world leaders in a variety of Laser Welding, Marking and Sintering technologies using their own specially developed Laser source. Sisma's roots started out in the Jewellery industry and they quickly evolved and expanded into general industry. With advancements in Laser technology it is now quick and simple to Barcode or QR label your metal parts, allowing for full tracebility which is now becoming a standard requirement for Merdical, Automotive and Aerospace industries, even just marking the part with your company logo to ad a professional touch and seperate yourself from your comeptition is now easily affordable.