If you are planning to import lengthened led board,Website:http://www.ljpcb.com, Longjiang Circuit International Limited is one of the leading lengthened led board manufacturers and suppliers, welcome to contact with our factory.Type: lengthened LED boardfinal board thickness: 1.0mmfinal copper thickness: 35umPcs size: 1200mm*10mmsolder mask colour: whitesilk screen colour: blackMin. line width/space: 0.2mm/0.2mmmin diameter of finished hole: 0.3mmsurface finish: HAL LF
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