Jiangsu Yangjie Runau Semiconductor Company participated in the 25th Essen Soldering and Cutting Exhibition in Shanghai New International Expo Centre from June 16 to 19, 2021. Essen Welding and Cutting Exhibition ("BEW" for short) is co-sponsored by the Chinese Mechanical Engineering Society, the Welding Branch of the Chinese Mechanical Engineering Society, the China Welding Association, the Welding Equipment Branch of the China Welding Association, the German Welding Society, and the German Essen Exhibition Company. As one of the world's famous welding exhibitions, attracts tens of thousands of professionals from domestic and overseas welding industry distributors, agents, research institutions, government departments, management and procurement departments and other professionals to visit each year. BEW has been successfully held for 24 sessions, and the scale of the exhibition has been expanding year by year. In addition to the continuous increase of new manufacturers, Lincoln, Panasonic, China Power Huaqiang, Jinqiao, Kaiyuan Group, ABB, Beijing Times and other well-known large enterprises will participate every year to ensure the exhibition’s success, quality and standard. During the exhibition, a total of 45,423 visitors from 76 countries and regions came to visit. The visitors of the exhibition mainly come from machinery manufacturing, pressure vessel, automobile manufacturing, railway locomotive, petroleum pipeline, ship building, aerospace and other industries. On this session, Jiangsu Yangjie Runau Semiconductor Company, carries the advance products of high-power power electronic devices and assemblies, including 7100A-18000A press-pack welding diodes and components, rectifier bridges, inverter thyristor modules, rectifier modules, IGBT modules, fast recovery diodes modules, disc type thyristors/rectifiers, and the newly successfully developed and mass-produced square chips of thyristor module were presented to the visitors and partners. The booth of Jiangsu Yangjie Runau Semiconductor Co., Ltd. attracted a large number of professional visitors, industry exhibitors and partners to visit and communicate. Everyone fully exchanged special technology in applications and cooperation prospect in future. The atmosphere was warm and the corporate image of Jiangsu Yangjie Runau Semiconductor Co., Ltd, and the capability of production and R&D are fully demonstrated.