Screw Quality Control at SHEU TEH

ISO 9001 Certification, Inspection Reports and Third-Party Inspection

A collection of high-quality industrial fasteners, including nuts, bolts, and screws, showcasing SHEU TEH's manufacturing standards.

Quality Control

Commitment to Excellence: ISO 9001 Certified Fastener Manufacturing

At SHEU TEH, quality assurance is the cornerstone of our fastener manufacturing process. Since 1976, we have been dedicated to producing high-strength screws with exceptional dimensional tolerances and concentricity. Our commitment is validated by our ISO 9001:2015 certified management system, which has been in place since 1998. We provide comprehensive internal inspection reports with every shipment and support buyer-designated third-party inspections to ensure complete transparency and trust.


Our Commitment to Quality

For over 50 years, SHEU TEH has built a reputation on the precision and reliability of our fasteners. Our quality control philosophy is integrated into every stage of production, from raw material sourcing to final inspection. We specialize in manufacturing high-strength chipboard screws and other fasteners that meet the rigorous demands of high-speed, automated construction environments across Europe and North America. Our focus on exceptional dimensional tolerances and concentricity significantly reduces common issues like stripping and head-snapping, ensuring superior performance and reliability for our clients.

ISO 9001 & Product Certifications

Our dedication to quality is formally recognized through our ISO 9001:2015 certification, a standard we have maintained since 1998. This certification underscores our systematic approach to quality management, ensuring consistent results and continuous improvement. In addition to our management system, our products, such as our chipboard screws, are certified to meet international standards like EN 14592. We believe in full transparency; every shipment is accompanied by a detailed internal inspection report. We also offer a flexible quality assurance process, fully accommodating any third-party inspection agency designated by our clients to meet their specific compliance needs.

Certificates

Quality Control for Construction Screws

Screw quality control at SHEU TEH runs under an ISO 9001 quality management system, certified since 1998. Dimensional tolerance and concentricity are controlled closely so that standard screws perform in high-volume, high-speed automated installation.

Every shipment includes an internal inspection report with baseline quality and performance data. Third-party inspection is optional, and SHEU TEH accommodates any independent agency the buyer designates for its own compliance requirements.