The core activities of ROLA-Tech AG include the following areas:
1. **Hydraulic Service**: Repair of pumps and motors as well as hydraulic hose service.
2. **Plant and Vehicle Construction**: Construction of plants, special machines and vehicles, particularly in the area of suction and flushing vehicles.
3. **Automation**: Development and design of controls for the company's own products as well as automation of processes.
4. **Maintenance and Repair**: Service and maintenance of vehicles, particularly suction and flushing vehicles, as well as heat exchanger welding machines and other products.
The company thus offers a combination of services and products in the areas of hydraulics, plant and vehicle construction, and automation.