The ISO9001 quality management system is a globally recognized quality management system standard, and the "CE" mark is a safety certification mark, which is regarded as a passport for manufacturers to open and enter the European market. Among ultrasonic plastic welding machines, there are very few that can pass the ISO9001 certification and comply with European CE safety regulations at the same time. Because this has very strict quality requirements, only a very small number of products can meet the standards. Among them, LINKGO Linggao K3000High End AI smart model, K3000 High End, K3000 Advanced, K745 High End, K745 Advanced ultrasonic plastic welding machines have passed both certifications at the same time, which are rare high-quality models!