With a history of more than 100 years, the German Schunk Group has always been an industry leader in ultrasonic welding technology. With the expansion of business scope, on September 16, 2022, the subsidiary of Schunk Sonosystems was established in Taicang, China-Schunk Sonosystems (Taicang) Co., Ltd. (SSO-CN), which has officially put into operation in January 2023. SSO-CN makes full use of the technology of its German headquarters to produce ultrasonic metal welding machines with high technology content and high added value in Taicang. Compared with traditional welding technology, ultrasonic welding makes two different materials or the same material through high-frequency ultrasonic vibration 20,000 times per second, to achieve molecular bonding, which not only has high welding strength, but also has stable performance, beautiful appearance and no need to add other materials in welding process. These high-tech welding machines will be widely used in new energy vehicles. As always, SSO-CN shoulders the mission of science and technology, develop comprehensively in the wire harness, tube sealing and battery industry, continuously update the technology, improve the service level, and provide customers with one-stop Schunk solutions in an all-round way, oriented to customer needs.