Since 1982, manufacturers of handles and fittings for door and window frames

In over twenty years of operation, we have built on a centuries-old tradition, according to which the metalworker and carpenter joined forces to create a product with a perfect blend between the arts of metalworking and carpentry.

We have transformed the craftsman’s expertise into industrial efficiency without betraying its principles, but rather by developing its potential.

The interpretation of an ancient trade at risk of extinction has allowed Didieffe to give a future horizon to a product rich in history.
X-TREND is the proof of this virtuous evolution.


The Didieffe community

As Adriano Olivetti affirmed, the company is above all a community of people that operates in a specific territory and maintains a privileged relationship with this territory.
This is exactly what Didieffe is: a group of people, a family, pursuing the aim of growing in harmony while respecting the territory in which it operates, through the implementation of ideas and products that lead to sustainable shared and environmental satisfaction.
Moreover, the Safety of our team takes first place in our company missions. For this reason, Didieffe has obtained excellent results in the management of safety in the workplace, with cases of accidents, or of health hazards for its workers falling to historically low levels.


From concept to product

We are an organization with a strong product and market identity, acquired with tenacity and hard work, first locally and subsequently on an international scale. This is due to know-how and to a production cycle that starts with the concept and is then translated into the product.
Although our production is extremely heterogeneous, we have never forgotten that every product offered must achieve excellence. Accordingly, care and dedication to improvement is an ongoing and essential aspect of all our product lines.

Today Didieffe handles and fittings are distributed and marketed in Italy, in EU countries and beyond these borders, contributing to sustaining 100% Made in Italy, of PDO products that combine the charm of the past with the rationality and efficiency of future technology.


Area of growth and development

Didieffe is developed in spaces designed according to complementary criteria: functional, tending to add value to the production organization, and emotional, seeking a balance in interpersonal relationships, because team spirit is the key to the success of every business.
The areas allocated to planning, production and quality control, the handling and storage sectors, and the management and administrative offices all cover a total area of 2,500 square metres in the premises located in Cesiomaggiore, in a green area at the foot of the Belluno Prealps.


Operating correctly

he quality of a product is the result of strict control in each stage of production, combined with constant monitoring of customers, materials and industrial processes.
Didieffe has ISO 9001:2008 certification and, with commitment and determination, bases its internal and external actions on quality.
The Didieffe quality system complies with the following standards with regard to quality and company improvement: UNI EN ISO 9001:2008 | UNI EN ISO 9004:2009.