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Steeline Enclosures - Quality Certifications & UL Approval

Quality Certifications You Can Trust

Steeline Enclosures delivers UL approved products with ISO 9001:2015 certification, ensuring the highest standards of quality, safety, and reliability for your custom enclosure solutions.

ISO 9001:2015

Quality Management System

UL Listed

Safety Certified Products

cUL Listed

Canadian Market Approved

Our Quality Certifications

Steeline holds quality as the number one priority for all products designed and manufactured, conforming to international standards that ensure consistent quality products.

ISO 9001:2015 Certified

Our quality management system ensures consistent quality products are manufactured and continuously improves the overall management and success of our company.

UL & cUL Listed Products

Underwriters Laboratories certification ensures our enclosures meet rigorous safety and performance standards for both US and Canadian markets.

Comprehensive Testing

Every enclosure undergoes extensive testing, inspection, and certification programs that benefit our customers directly through proven reliability.

Understanding UL Approval

Different UL Approval marks are available to properly indicate what type of testing was performed on the product to ensure its reliability.

UL Approval Benefits

While not required, UL Approved enclosure products help give our customers peace of mind as the marks can explain in detail the specific testing that was done on the product and ensure that the product we custom engineered for our clients is in perfect working order.

Industry Standard

UL is common among industries such as ours as larger companies will not purchase materials that do not pass UL's safety tests, which is a good thing! This ensures product safety across the supply chain.

Recognized Component Mark

The "Recognized Component Mark" is a type of quality mark issued by Underwriters Laboratories. UL Component Recognition means that UL has evaluated components or materials intended for use in a complete product or system.

Global Trust & Safety

UL was created to help large industries and policymakers measure risk and ensures every safety precaution has been met. Around the globe, UL works to help customers, purchasers, and policymakers navigate market risk and complexity.

Extensive Testing Program

UL approval makes our enclosures part of an extensive testing, inspection, and certification program that benefits our customers directly. A clear explanation of UL's various product certifications helps customers understand the meaning of UL's Marks appearing on products.

Steeline's Commitment

It's just as important to safety test our products so they comply with UL because we believe in the incredible testing and stability of the process. Steeline stringently adheres to all of UL's testing to ensure our standard and custom product lines are UL Approved Enclosure Products.

"UL builds trust in the safety, security, and sustainability of products, organizations, and supply chains" enabling smarter choices and better lives. In all we do, we apply science and expertise to enable the responsible design, production, marketing and purchase of the goods, solutions, and innovations of today and tomorrow.

Why Choose Steeline?

We're constantly adding increased value to exceptional products with many optional accessories and the ability to customize our products to fit your application's needs.

Safety First Approach

We believe in the incredible testing and stability of UL's certification process. Safety testing ensures our products comply with UL standards because we prioritize customer protection and product reliability above all else.

Custom Engineering Solutions

Our expert team of engineers are with you every step of the way to help design, develop, and manufacture an enclosure that not only meets but exceeds our clients' expectations for their specific application needs.

Industry Expertise

With extensive knowledge of UL's various product certifications, we help customers and others understand the meaning of UL's Marks appearing on products, ensuring informed decisions for your applications.

Ready to Get Started?

Our team of experts are available to review and customize enclosure solutions to match your specific needs. Contact us today to learn more about our UL approved enclosure solutions.

Quality