A Recognition of Quality and Reliability
The Siemens Supplier Recognition Program evaluates each supplier based on key criteria, including:
- Commitment to short-, medium-, and long-term corporate sustainability
- Transparent management in economic, financial, and quality-related matters
- Corporate engagement in cybersecurity
Each supplier is assigned a global rating reflecting overall performance, which determines the final ranking.
Additionally, the program grants an extra markup linked to the rating achieved, thereby rewarding partners that maintain the highest standards across all categories.

A Result That Reflects Partnership and Innovation
Being awarded by Siemens for two consecutive years is a tangible acknowledgment of Tecnostamp Triulzi’s daily commitment to excellence, the strength of its technical expertise, and its ability to respond swiftly and flexibly to the needs of international clients.
Our collaboration with Siemens is built on shared values: innovation, reliability, and sustainability.
These same principles guide every phase of our production process – from technical design and quality control to logistics and post-production support.
Looking Ahead with the Same Passion
This second consecutive recognition is not a destination, but a motivation to continue investing in technology, people, and continuous improvement.
Tecnostamp Triulzi International Group will continue to be a trusted partner for leading industrial companies worldwide, bringing the value of “Made in Italy” to the field of precision plastic molding technology.
Excellence, innovation, and partnership – serving global industry.


