Compliance & Standards
Buying windows and doors for a North American project starts with compliance. We provide products with the certification documents, performance ratings, and technical support your contractor or project team needs — so you can move forward with greater confidence.
For U.S. Projects — NFRC & ENERGY STAR
We offer NFRC-certified product options for U.S. projects. NFRC ratings provide the U-Factor, SHGC and VT data required for ENERGY STAR evaluation and energy-code documentation.
NFRC
A widely recognized third-party energy performance rating program for windows, doors, and skylights in the United States. Provides the data required for ENERGY STAR evaluation and energy-code documentation.
U.S. Energy Performance StandardFor Canadian Projects — NAFS & CSA A440
For Canadian projects, we provide testing support against fenestration requirements including NAFS and the CSA A440 series, and support your project's compliance assessment.
CSA
Certification and testing support for Canadian fenestration requirements, including standards such as NAFS and the CSA A440 series. Final approval rests with the authority having jurisdiction in your province or municipality.
Canadian National Standard
Our Advantages
Why North American Buyers Choose EMD
Factory-Direct Supply
Order directly from our Foshan factory without unnecessary middlemen. This helps reduce procurement costs while keeping product specifications under tighter control.
Code-Ready Documentation
We provide the certification documents, performance data, and technical files your contractor, architect, or building inspector may need for project review.
Full Customization
Every North American project is different. We manufacture to your required dimensions, glass specification, frame finish, opening style, and hardware selection.
End-to-End Support
From your first inquiry to shipping and installation guidance, our team supports your project through WhatsApp, email, and video calls — 7 days a week.
Project Cases
Our Work Across North America
From California to Toronto, EMD windows and doors have been supplied for residential and commercial projects across North America.
The Process
How It Works
A simple, transparent process built around your project timeline.
Send Your Enquiry
Share your project details, drawings, dimensions, and finish preferences.
Get a Quotation
Receive a detailed quotation based on your drawings, specifications, and project requirements.
Design Consultation
Our engineers provide 2–3 product solutions tailored to your design, performance needs, and budget.
Request a Sample
Review physical samples — aluminum finish, glass type, and hardware — before confirming your order.
Sign the Contract
Confirm clear terms for pricing, production timeline, warranty, and after-sales support.
Manufacturing
Production begins after deposit confirmation. We send quality control updates throughout.
Shipping
Your order is packed and shipped directly to your port, warehouse, or project site.
Installation Support
Detailed instructions provided. On-site technical guidance available on request.
FAQ
Frequently Asked Questions
Our team is available 7 days a week via WhatsApp. Send us your drawings or requirements and we'll get back to you within 24 hours.
Talk to Us on WhatsAppReady to Start Your North American Project?
Send us your drawings or project requirements. We'll review your specifications and help you find the right window and door solution — with the certification documents your project needs.
No commitment required. We'll review your requirements and give you an honest assessment before you make any decision.