SUSTAINABILITY AND
QUALITY
As Mazzoleni Trafilerie Bergamasche S.p.A., we have integrated Corporate Social Responsibility (CSR) as a fundamental part of its corporate culture and strategy. This means that we don’t solely pursue economic objectives but adopt a responsible approach towards employees, customers, suppliers, and the community in which we operate.
With a view to sustainable development, we are implementing a structured path based on ESG (Environmental, Social, Governance) criteria, which represent the three pillars of corporate sustainability.
Our guarantees are certified
Our Quality Management System has been UNI EN ISO 9001:2015 certified since 1992.
This certification attests to our company’s organizational efficiency through a precise process of defining and verifying objectives. Among these objectives are continuous improvement and the production of products that meet market demands.
The UNI EN ISO 50001:2018 certification defines the fundamental guidelines for improving energy efficiency, reducing operational costs, and integrating energy performance into daily management.
A recognition of our commitment to efficient and sustainable energy management.
Through a structured and sustainability-oriented Management System certified UNI EN ISO 14001:2015, we are committed to responsibly managing our activities, improving our environmental performance, and creating added value for the environment, our organization, and all stakeholders.
INTEGRATED POLICY FOR QUALITY, ENVIRONMENT, AND ENERGY
To ensure responsible and sustainable growth, in line with the principles of Corporate Social Responsibility (CSR) and ESG performance, we have adopted an Integrated Management System for Quality, Environment, and Energy. This system complies with the UNI EN ISO 9001:2015, UNI EN ISO 14001:2015, and UNI EN ISO 50001:2018 standards and is applied to the management of all key business processes, including:
- procurement, production, and sales;
- training and qualification of employees;
- maintenance of machinery and equipment;
- calibration of measuring instruments;
- direction and management of internal audit checks.
The main objectives are:
- to confirm and strengthen our reputation for the quality of products and services;
- to reduce environmental impact and ecological footprint;
- to implement more efficient and sustainable processes, with particular attention to energy performance.
OUR COMMITMENT
We are members of UNSIDER (Italian Steel Standardization Body) participating in the development of industry standards at the national level (UNI standards), european level (EN standards), and international level (ISO standards).

Water recycling and purification system
The installation of the water recycling and purification system, enriched by continuous improvements in recent years, has allowed us to reduce the specific consumption of drinking water by over 50%.

Solfataric plant
The installation of the sulfuric plant enables the recovery of iron sulfate, a byproduct of sulfuric acid derived from the pickling process. This material is used in agriculture as a fertilizer and in water treatment plants as a pH regulator or anti-algae agent.
Furthermore, the purified sulfuric acid is reused in production processes, allowing a 94% reduction in its consumption.

Our black annealed wire FILTIBÍ®
Among our products, the black annealed wire FILTIBÍ® is not only essential for the recovery of paper, plastic, and municipal solid waste, but it represents much more: it is infinitely recyclable and ensures a zero impact in terms of CO₂ emissions into the air.
QUALITY
The carefully selected raw materials, such as perfectly homogeneous steel and pure electrolytic zinc, the advanced and reliable technological processing methods, and the thorough quality controls, performed continuously, ensure a product with uniform mechanical and chemical-physical characteristics that meet the latest international standards and customer requirements.
We define the following principles as the foundation of our quality policy:
- customer focus: we are committed to understanding and meeting customer expectations, acting in compliance with applicable standards and/or legal requirements.
- process approach: we divide various activities into processes, planning and monitoring them, ensuring that objectives and expected results, responsibilities, and resources are clear. The goal is the continuous improvement of process effectiveness and efficiency.
- leadership: we guarantee that everyone has the necessary resources, ensures that planned objectives are compatible with the context and strategic directions, and reviews the effectiveness of the QMS annually by gathering feedback and suggestions for continuous improvement.
- risk and opportunity assessment: we plan our processes with a risk-based thinking (RBT) approach to implement the most suitable actions to evaluate and manage risks associated with processes and leverage and strengthen identified opportunities.
- employee involvement: employee engagement and the participation of all collaborators are of primary importance, we promote the development of internal skills through appropriate training, ensuring that all information is understood and applied by everyone.
- improvement: this is the objective of the QMS performance; we make the necessary investments to achieve planned objectives and includes them in the “Annual Quality Improvement Plan,” which is drafted following the quality review.

Quality Control
Carefully selected raw materials, advanced technological processing methods, and rigorous, continuous quality checks ensure the production of goods that comply with the latest international standards and meet customer requirements.