The company

Our experience and desire to ensure a high quality service make the Dal Maso Group the perfect partner, focused and equipped to meet any needs, not just from the region’s tanning companies but also from industries from all over Italy.
The company’s main activities include:


Collecting, transporting and storing of special hazardous and non-hazardous waste due to be disposed of and/or recovered. Brokering and trading of special waste, without holding.

Service details


Stabilisation and immobilisation/solidification of hazardous and non-hazardous waste.

Service details


Recovery and treatment of salt from industrial processing, non-specific sodium chloride and unused de-icing road salt.

Service details


Sale of ECOSGELO® salt, eco-friendly and de-icing, for road and highway maintenance during winter.

Service details

Headquarters and storage facilities

Our company located in Arzignano, in the Province of Vicenza, operates over a total area of approximately 10,000 m² divided into six plants used for processing and warehousing salt from the tanning and food sectors, for warehousing processed sodium chloride for de-icing roads, and as storage for the disposal of hazardous and non-hazardous industrial waste. The storage facility has been built and is run to minimise the risk of contamination.
More information on the facility’s specifications »


total area


Annual treatment and storage capacity


loading/unloading facility height

icona industry 4.0 Dal Maso Group

Development and innovation:
our 4.0 salt-treatment system

Thanks to recent investments, the system we use to treat salt has been totally automated for management and processing. Our new digital systems and the installation of latest-generation components has enabled us to improve both productivity and the effectiveness of the end product itself, optimising consumption and reducing environmental impact.

Monitoring and controlling waste flows: the in-house lab

Dal Maso Group has an in-house chemical analysis laboratory equipped with state-of-the-art tools and equipment. The work done in the laboratory, which includes the monitoring of incoming waste, waste being processed (mixing, inertisation, recovery, etc.) and outgoing waste, is carried out by highly qualified personnel (chemical experts and registered chemists). Increased analytical testing has enabled us to operate with improved safety and professional standards.

icona Riciclo Dal Maso Group

Towards a circular economy: the patented salt-recovery system

Dal Maso Group has developed a brilliant industrial process that reduces waste and pollution, transforming waste salt from industrial processing into a new eco-friendly product for the road-maintenance sector.
The sodium chloride we process is recovered from industries operating in different fields (e.g. metal, chemical, tanning, food etc.) and has not been subject to any chemical contamination because it was used for early production processes.
More information »

immagine ritiro sale di scarto

01. Collection of waste salt

The salt used in the manufacturing processes of the relevant industries is brought to our plant instead of being sent to landfill

salt treatment image

02. Treatment

The salt is processed with a patented system that uses a thermal and mechanical process

eco-friendly salt image

03. New raw material

The treated salt is ready to be marketed and used by the road-safety sector as de-icing salt

Dal Maso Group: supporting sport

For years, we've been supporting the Real Futsal Arzignano 5-a-side futsal team and we're proud to stand by them during the Serie A national championship. Sport is synonymous with passion, respect, loyalty and continued commitment: the same values that we believe in and set us apart.