People and turning technology
Since 1998, T.&T. has been serving its customers with expertise, know-how and experience, thus using the most advanced machines and technologies. T.&T. is a competent contract manufacturer.Its service is increasingly the right answer for the customers who are looking for a solution to their problem.
T.&T. is construction and process engineering with the aim of finding the best possible technical-economical balance to manufacture the product.
T.&T. is the daily commitment to do a good job.
Asset
The corporate values of T.&T. include continuous investments in the development of business processes, care and respect for people, for the work done and for human relationships, the commitment and passion to perform even the simplest tasks in the best possible way, the intimate satisfaction of aiming for improvement, without settling for the minimum requirement.After more than twenty years, this corporate philosophy, which continues to be pursued by the daughter Sara, her husband Tommaso and the managers of T.&T., is still based on fundamental and interacting corporate values.
Our history: Our corporate philosophy
There are characteristics that are typical of a company: the arrangement of machines, devices and offices, the premises, the work areas and the workplace in which the staff work, order and cleanliness, the movement of people and things, participation and the “ethical” use of human and material resources.Stefano Ronzoni, who founded T.&T. in 1998, felt the need - rather than desire - to make T.&T. his home, and to regard his employees as members of an enlarged family and a special “entity”. Stefano Ronzoni shaped the company philosophy with tenacity and apparent simplicity and defined the specific corporate values of T.&T. He was convinced that T.&T. and its employees were able to keep up with the needs of the market. A corporate philosophy in which the human component is its most specific feature.
In unsuspected times, Stefano Ronzoni launched his programme “A company without me”, thus training his first employees to operate and improve the most important resources at T.&T. These people are an integral part of T.&T. People who have been brought up to common values with facts and not just with words. People who contribute with their behaviour to the continuous improvement and added value of T.&T.
Today, T.&T. is and remains an eloquent testimony to his initiatives.
- T&T di Ronzoni Stefano Srl
- VAT No.z: IT 0417 237 0167
- Via Nosea, 15/17
- 24030 Villa D’Adda (Bergamo)
- Italy
- phone. (+39) 035.79.74.04
- fax. (+39) 035.43.80.927
- info@tet-srl.eu
Stefano Ronzoni

The business activity of the current company T.&T. started in July 1998 when the company P. & P. was set up. However, T.&T. was founded in its final and current form about a year and a half later - in December 1999 - on the initiative of Stefano Ronzoni, a specialist with many years of experience in turning technology.