YQCLASER Industrial Fly Laser Printer for PVC Pipe Printing Pipe & Tube Printers and Marking Systems Printing and stamping systems for marking pipe. YQC Laser has fast coding speed, high production efficiency, long service life, simple operation, zero consumables, only power-on, pattern text can be modified at will, saving labor, safety and environmental protection, zero pollution, coded text and pattern have long-lasting color Does not fall off and other characteristics.