The core activity of Bruno Zwahlen AG encompasses four main areas:
1. **Stamping Technology**: The company offers solutions for the deep marking of materials of all kinds, both with conventional and modern electronic stamping technology.
2. **Bellows**: Bruno Zwahlen AG offers a wide range of bellows and can also manufacture customer-specific solutions.
3. **Vacuum Technology**: The company builds and delivers complete vacuum systems, advises customers on vacuum problems, and offers a wide range of vacuum pumps and accessories.
4. **Handling**: The company's goal is to ergonomize and humanize work processes with innovative solutions, in order to protect employees from health damage.