Weiku do Brasil Invests in Quality and Training with ISO 9001 Internal Audit Program
Hello friends from the Weiku community, how are you? Today we’re talking about ISO 9001 and our company’s internal initiatives focused on quality management.

Weiku do Brasil, a national reference in high-end PVC window and door systems, reinforces its commitment to excellence by investing in the training of internal auditors, aligning with the requirements of the international ISO 9001 standard. This initiative aims to strengthen the company’s internal processes and ensure continuous improvement within its quality management system.
Weiku was one of the pioneers in its segment to implement the ISO 9001 standard. Recognized globally, this certification establishes rigorous criteria for quality management systems, ensuring that a company’s internal processes are efficient, standardized, and focused on customer satisfaction.
By adopting ISO 9001, Weiku not only reaffirmed its commitment to quality but also adopted more effective tools for process analysis and continuous improvement — promoting innovation, reliability, and safety in its products and services.
To maintain and further enhance its quality standards, Weiku is now investing in the training of internal auditors. According to Michael Lochner, Weiku’s Human Resources Manager, employees from various departments participated in a two-day senior audit training course.
“We’re currently training internal auditors — employees from different departments are taking a two-day senior auditor course here at Weiku. They will receive certification to implement improvements and optimize processes, ensuring continuity of internal audits,” Lochner explained.

This training allows the company’s own professionals to take part in monitoring and optimizing processes, fostering an organizational culture grounded in continuous improvement. By developing in-house auditors, Weiku enhances its quality management with a hands-on, customized approach — led by individuals who know the company inside and out.
Weiku’s presence in the Brazilian market is marked by innovation, durability, and sustainability, focusing on the production of doors, windows, and other PVC systems that meet the highest European standards. The company’s commitment to ISO 9001 and internal auditor training reinforces its dedication to delivering quality solutions and ensuring customer satisfaction.
By investing in qualification and maintaining a solid internal audit system, Weiku do Brasil strengthens its leadership in the market and reaffirms its mission to deliver excellence, safety, and responsibility in every product.
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