From prototype to finished product


Innovative solutions in printing of plastic materials: from design, to the implementation of 3D prototypes and serial manufacturing, providing the best solution for any need.

Sef has been successfully operating in the plastic materials injection moulding sector since 1975. We have accompanied our clients with our expertise and precision in all phases of the manufacturing cycle: from design, to the implementation of 3D prototypes and serial manufacturing.

ISO 9001







Preventive analysis

Manufacturing defects in plastic components and in injection mould projects can be predicted and avoided, thereby eliminating costly rework, improving the quality of components and reducing the time to market.

Rapid 3D prototyping

Thanks to modern 3D printing technology, SEF is capable of providing highly precise prototypes, ideal for functional tests.

Plastic injection moulding

16 modern robotic injection moulding machines for precise printing of both smaller (0.2g) and larger items (450g)..


Thanks to the gained know-how, SEF introduces the ideal solution for cutting production cost and improving competitiveness.

Components and accessories

Our range of components and accessories for the plumbing and sanitary sector has the highest quality standards.

49 Years of activity
16 Injection machine
40 % Exports
3300 Total sqm surface

Care and attention towards the environment

In the last few years, Sef has adopted countless initiatives to safeguard and respect the environment surrounding its plants, which rise in a naturally and visually attractive location. The last and most relevant investment is the installation of a modern photovoltaic system which assures an annual CO2 saving of over 70 tonnes, thanks to the 146 kWh of power generated.

Innovative solutions in printing of plastic materials From prototype to finished product.

Company quality policy




Strada del Caffaro, 1/A - 25070 Barghe - Brescia

0039 - 0365 824191
0039 - 0365 824369


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