Fastening systems

Groppalli dynamic team is active in the design, production and sale of high quality fastening systems for electrical, hydraulic, photovoltaic and air conditioning industrial applications.


All materials, for both complex and ordinary applications, are carefully tested and meet national and international standards. The wide range of products, highly appreciated by the field experts, varies from profiles, channels, brackets, nuts, bolts, plates, angles, end fittings, rods, joints, clamps, and includes many other fastening solutions.

Groppalli grants customized technical solutions in a short time, design and construction of non-standard items, as well as direct assistance on site, from the field surveys to the end-product. Groppalli performance stands out for its tight technical exchange with retails and installers to guarantee once more quality and reliability.

The constant research and development activity enables us to provide new solutions in line with the market needs, through a dynamic, responsible, punctual and close service offered to our customers. All manufacturing processes are carried out by the company internally, following high standards of quality and control.

Aluminium profiles


Groppalli aims to become one of the most important benchmark in the aluminium profiles industry through constant evolution processes and new investments.

Thanks to the latest generation of extruders and machinery, Groppalli is always searching for new products and new technical solutions, in order to anticipate market needs and solve customer requests in the most efficient way.
Groppalli offers its customers a complete range of profiles for different sectors ranging from window and door frames to heating devices and automotive sector.