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Quality and Sustainability

Quality and Sustainability



At Sinuta we know that the quality of our products is one of the reasons for our success. Having our activity focused on customer’s satisfaction, we carry out strict quality control at all stages of the production process, so to ensure that each order reaches its destination with the highest quality.

Aware that quality is a work in progress, we rely on continuous improvement to ensure constant improvement of processes and, consequently, of products.

Through training we seek to give means to our employees to always make more and better, with health and quality.

Our Quality Management System, certified since 2002 by the Standard ISO 9001, guides our daily work, our operations management and our processes control.

We were the first Portuguese company to achieve this certification. In 2018 we took another step forward and updated the certification to ISO 9001:2015.

Certification ISO 9001:2015, ISO 14001:2015, ISO 45001:2018

2018 SME Leader


Our mission is Sustainability


Environmental concerns are at the top of Sinuta’s priorities. Through the use of advanced technological processes, we can ensure a more efficient manufacturing, and a reduction in energy consumption and control of waste production.

The commitment to environmental responsibility is also manifested in the use of environmentally friendly products and technologies: air polluters are monitored regularly, waste waters are treated, the management of waste produced by manufacturing process is done according to the law and the majority of loads movement equipment are electrical.

Besides all this, Sinuta also relies on 1500 photovoltaic solar panels at the facilities, with an installed power of 220 Kw, which together with a fleet of more than 10 electrical vehicles contributes to a significant reduction in CO2 emissions during company’s daily activities, and consequently to the reduction of the ecological footprint.


Sinuta believes that for a company to be social and corporately responsible it must be a part of the community where it is inserted.

This way, seeks to support, whenever possible, social, cultural, and sports initiatives at the region, involving in the community’s active life and retributing the support given since its foundation in 1995.

The company is also distinguished by a strong proximity culture between employees, and between these and Management, which provides a closer relationship between all.