Demonstrating the process of manufacturing the printed circuit board on the copper-plated glass fiber using vinyl film and diode laser Endurnace L-Cheapo power 2.1W (2100 mW) For more information you can visit our official web-site: Endurance | New dimension of life robotizing: Business robots, lasers, telepresence rigs. If you will have any questions, i'll try to answer on them Skype:george.fomitchev E-mail:[email protected]