Cloudray 35W 45W 50W CR Series Upgraded Metal Head CO2 Laser Tube

After receiving the package, pls open it ASAP to check whether the goods are received in good condition. CR35&CR45&CR50&CR70 series CO2 laser tube are warranted for 4 months.You could take a look at [WARRANTY AND RETURN] for more warranty. https://www.cloudraylaser.com/pages/warranty-and-return Product Features Cloudray strictly selects domestic and international suppliers of high-quality materials, with advanced production processes, first-class production equipment, stringent testing standards for CO2 customers around the world to provide high-quality CO2 glass laser tubes. Simultaneously, Cloudray as a professional supplier of CO2 laser application process solutions, we can provide holistic solutions, customized development processes, and technologies for different fields. Strict selection of domestic and international supplierswith high-quality raw materials. Cloudray laser tube quality has selected II-VI Incorporated Company lenses, a global leader in engineered mat