Be Our Partner


Nafttech’s high degree of success can be attributed to the versatility and reliability of our support partners and our collaborator teams, to integrate the clients existing operational capabilities with global maintenance services.

Our aims to create an environment in which people are highly engaged, motivated and supported.

with tailored training and development plans focused on each individuals need and personal goals.


Our Partners


DEMONT s.r.l

Is a company established to offer comprehensive solutions tailored to the need of the customer.

More than 1100 employees in 9 different countries, 14 offices and production units and about 30 operating construction sites constitute a “machinery” efficient and prompt in responding, effective in problem solving, open to the opportunities of the market.

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Is a company with long experience in the fields of science and engineering allows to operate with the highest standards, offering the clients a complete, all-around service which covers every aspect of water treatment and reuse.

Create tailor-made water treatment solutions, designing and developing systems that fully meet and exceed the needing of the clients.

The reverse osmosis (RO) desalination, ionization desalination and reuse of wastewater coming from different sectors is one of Bernardinello Engineering main activities. 

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The PREI Group comprises the companies PREI srl, ElePontiggia srl and IS Instrument & Services srl. The group is specialized in control systems and in the design and construction of electrical and Instrumentation plants.

The individual skills of each company allow the group to supply its customers with complete solutions.
The group operates in a wide range of industrial sectors: mechanical chemical, pharmaceutical, Oil & Gas, food and environmental. 

The PREI Group is specialized in the design and construction of Integrated Control Systems for medium and low voltage systems developed according to customer requirements.

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