SBT Signed Global Strategic Cooperation Agreement with LEONI
Shanghai, China, June 3, 2024 -- Sbt Ultrasonic (688392.SH), a leading Chinese ultrasonic technology company, has officially signed a global strategic cooperation agreement with LEONI, aiming to establish global service for both parties in the fields of ultrasonic wire harness welding equipment.

IIhami ERDUGAN, Head of LEONI Global Equipment Purchasing, and Hongjian Zhou, Chairman and General Manager of SBT Ultrasonic, signed the agreement on behalf of their respective companies.
Headquartered in the Kitzingen, Germany, LEONI is a global provider of products, solutions and services for energy and data management in the automotive industry.
During the technical seminars, SBT Ultrasonic introduced the advantages of its ultrasonic wire harness welding equipment to LEONI. The technologically leading machines enable automotive cable manufacturers to achieve the welding of high-voltage cables and terminals, as well as the busbar with various terminals. SBT’s torsional ultrasonic welding technology and welding quality online monitoring technology are also leading in the industry.
LEONI spoke highly of SBT’s technical strength and anticipated future in-depth collaboration between the two parties.
Looking forward, SBT Ultrasonic and LEONI will carry out global cooperation in the field of automotive cable welding solutions, fully integrating the resources and advantages to lead innovative breakthroughs, jointly developing international markets, and contribute to the automotive industry.
About SBT Ultrasonic
Founded in 2007, SBT Ultrasonic is a well-known provider of comprehensive ultrasonic solutions in the NEVs and semiconductor industries. For over 17 years, our ultrasonic welding aNd Testing machines have been recognized for their exceptional performance, reliability, and excellent after-sales support.
To meet the varying needs of customers and partners, SBT Ultrasonic invested a total of USD16.15 million in R&D in 2023, which was a 57.55 percent increase year-on-year, and its R&D team now has more than 300 researchers. By the end of 2023, SBT Ultrasonic has obtained 430+ patents, including 70 patents for invention.
Based on our ultrasonic technology platform, we have developed various kinds of ultrasonic wire harness welding machine, covers almost the entire cross-section range in the cable harness(from 0.35㎜² to 200㎜²). Connections of aluminium or copper busbars and terminals are also possible.
Our customers in the field of wiring harness include TE, APTIV, BYD, AMPHENOL, LEONI, KSHG, JONHON, HUAFENG, YONGGUI, TIANHAI, JUNSHENG, CBW, SHUANG FEI and other well-known enterprises.
With a global vision, we have established a subsidiary in Germany, SBT Ultrasonic Technology (Germany) GmbH, and have set up many branches in Europe, East Asia, Southeast Asia, North America, and other regions.
In the future, we will continue to challenge new technologies and product development, supporting safe and reliable manufacturing sites around the world using ultrasonic technology.









