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DIN EN ISO 9001: Certified, Constant Quality

ProTech has been certified DEKRA for reliable quality management according to DIN EN ISO 9001. With our optimised processes, we ensure consistently high product quality, increase our productivity and minimise the risk of errors. Because of this, and with the help of our highly motivated employees, we manage to supply our customers with perfect plastic profiles every day.

What is DIN EN ISO 9001?


In 1987, the International Organisation for Standardisation (ISO) introduced ISO 9001 and since then it has become an internationally recognised standard for quality management and defines the requirements for a quality management system.

Why did ProTech have itself certified according to DIN EN ISO 9001?

The goal of standardised and traceable quality management is the continuous improvement of a company’s product quality and processes. ProTech’s certification helps to ensure that quality awareness is integrated into every process, no matter how small. Our operational thinking and actions are designed to efficiently achieve customer satisfaction as well as our corporate goals: economically, market-oriented and sustainable.


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