We make quality horns for all ultrasonic welder brands.

Your Tool Horn Supplier Makes the Difference in Your Productivity

The quality of your tool horn plays an important role in making successful welds and minimizing production waste. Having a strong partner for tool horns will make all the difference between producing quality parts upon start-up and lost time troubleshooting your process. SEDECO can be that partner and can take care of your tool horn needs for any maker’s welder.

High Quality

The quality and design of the tool horn used on your application directly effects the pull strength, finish, seal, and burring. SEDECO and Seidensha combine decades experience and an in-depth knowledge of design, manufacturing, and machining to provide the best tooling solutions available

Fast Delivery

SEDECO USA produces our tool horn in-house at our facility in Cincinnati, OH. Once the final specifications are set, SEDECO is able to deliver a finished tool horn in 2 weeks or less.

Competitive Price

SEDEDO offers competitive pricing to help with our customers’ overall reduction of costs. Since SEDECO makes our horn in-house we eliminate many of the additional costs associated with an unnecessaryily long supply chain. This also allows us t offer value-added options such as chrome plating for durability and/or high-amplitude designs.

Design Versatility

Ultrasonic welding applications range from simple rivet joints to large-scale seam joints to unique geometries. Every application has its own challenge and specialized specifications. SEDECO USA is supported by over 60 years worth of design and production expertise from our Japanese parent company, Seidensha, to respond quickly and confidently to our customers’ various design needs.