SBT Ultrasonic and Sumidenso Mediatech Forge Strategic Partnership to Advance Ultrasonic Tech in Automotive

Applications

Sbt Ultrasonic Technology Co., Ltd. (SSE: 688392), a leader in China’s power ultrasonic sector, and Sumidenso Mediatech (Suzhou) Co., Ltd., a subsidiary of Sumitomo Electric Wiring Systems under the Fortune 500 Sumitomo Group, have entered a strategic cooperation agreement to drive innovation in ultrasonic technology applications for new energy vehicle (NEV) wire harness systems.

Established in 2002, Sumidenso Mediatech specializes in manufacturing precision wiring harnesses for automotive and office equipment industries. The company maintains global recognition through its commitment to quality leadership, technological advancement, and environmental stewardship.
As China’s sole listed power ultrasonic solutions provider, SBT Ultrasonic delivers comprehensive welding technologies through its WL (High Power), WD (Medium Power), WS (Low Power), WE (Wire-to-Wire), WB (Aluminum Busbar), and WT (Torque Welding) series. These solutions enable critical connections for NEVs, charging infrastructure, AI servers, and energy storage systems.

This collaboration establishes a framework for joint R&D initiatives targeting technical challenges in automotive wiring systems. By combining SBT’s ultrasonic expertise with Sumidenso’s manufacturing capabilities, the partnership aims to accelerate industry-wide adoption of advanced connection technologies while supporting sustainable development in automotive electrification.