Ipapakita ko sa inyo ang patok na negosyo – laser cutting and laser engraving business gamit ang CO2 Laser Engraving machine (K40 Laser). Kikita kayo sa negosyo na ito so watch and learn my video guys. Mura lang ang puhunan. My channel is all about electronics, laser engraving, engineering, repair do it yourself videos: https://youtube.com/channel/UC-dVTz6la6JvXm1as7lL5Ng […]