1. The laser works overall laser with integrated structure, no optical pollution and power coupling loss, air cooling, with high efficiency, long life and low maintenance properties. 2. Industry Applications electrical appliances, electronic communications, automobile and motorcycle parts, precision hardware, gifts jewelry, eyeglasses and clocks, instruments and sanitary ware industry, suitable for a highly reflective material. 3. Product Features DP-YLP series fiber laser marking machine beam quality than conventional solid-state laser marking machine, good for the fundamental mode (TEMOO) output, focus spot diameter 10um. Diode-pumped laser divergence angle is 1/4. Especially suitable for precise and fine marking. 4. Use low-cost electro-optical conversion efficiency up to 30%, the whole power consumption less than 500W, is a lamp-pumped solid-state laser marking machine 1/10, significant savings in energy costs. 5. The laser maintenance-free operation without any maintenance, they do not adjust or clean the lens. 6. Long life laser diode as the pump source, the average working time of up to 100,000 hours. 7. The processing speed and processing speed of traditional laser marking machine 2-3 times.