ISO9001 quality management system is a globally recognized quality management system standard, and "CE" mark is a safety certification mark, which is regarded as the passport for manufacturers to open and enter the European market. In ultrasonic plastic welding machines, very few can pass ISO9001 certification and meet the European CE safety specification at the same time, because it has very strict quality requirements, Only a few products can meet the standards. Among them, linkgo linggao k3000high end AI intelligent model, K3000 high end, K3000 advanced, k745 high end and k745 advanced ultrasonic plastic welding machines have passed the two certifications at the same time, which is a rare high-quality model!