Quality Policy

Quality Policy

“To achieve excellence in our processes and products, aiming for better results and customer satisfaction.”

Our Guidelines

To fulfill our quality policy, Techduto is committed to the following guidelines:

• Development of employee skills — we continuously invest in the training and development of our team, recognizing that qualified people are the foundation of excellent products.
• Continuous process improvement — we strive for the ongoing evolution of our production methods, with monitoring of indicators and periodic audits.
• Supplier Qualification — We select and evaluate our suppliers to ensure raw materials and inputs that meet the highest quality standards.
• Cost optimization — we work to offer the best value for money to our customers, without compromising product quality.
• Customer knowledge and satisfaction — we understand our customers’ needs to deliver solutions that exceed their expectations.
• Commitment to quality standards — we maintain compliance with national and international technical standards, notably ABNT NBR 15715 for HDPE corrugated pipes.

Certifications and Standards

Our products comply with the main Brazilian technical standards, notably ABNT NBR 15715 for HDPE corrugated pipes. We maintain processes aligned with ISO requirements, with periodic audits and continuous improvement of the quality management system.

Process Control and Testing

Each production batch is monitored in real time. We control critical parameters such as extrusion temperature, line speed, wall thickness, and dimensions. Our laboratory conducts tests for:

• Compressive strength — in accordance with NBR 15715
• Impact resistance — simulation of real installation conditions
• Dimensional control — diameter, thickness, length
• Flexibility — ability to bend without cracking
• Melt flow index — verification of HDPE raw material

Traceability

All our products are tracked from raw material to the end customer. Each coil and each batch has a unique identification that allows tracking of production date, shift, machine, operator, and test results.