Since its launch, Nuoretuo Technology (Beijing) Co., Ltd.'s portable microscopes specifically designed for printing have achieved success in being adopted by numerous medium and large-sized packaging printing, color printing, and special printing enterprises. They have received widespread recognition from industry customers. In practical application scenarios, this equipment effectively addresses the issues of previous microscopic inspections relying on laboratory submissions, low detection efficiency, and difficult control of defective products. It helps customers achieve real-time inspection on the production line and immediate calibration of processes, significantly reducing production losses and improving product yield. In the future, Nuoretuo Technology will continue to focus on the printing quality inspection field, with the actual production needs of customers as the core. It will continuously optimize product performance and improve the after-sales service system to provide more printing enterprises with lightweight and intelligent quality inspection solutions.