Precision Profiles, Framing the Future

· Every Window, A Promise of Quality
· Strong as Aluminum, Sealed as UPVC
· Crafted with Ingenuity, Dedicated to Quality

Sqm Self-Owned Factory
+
Engineers Around The World
+
Trusted Global Partner
+
Global After-Sales Service Points

Choose Your Competitive Product, Now!

Compared with most of other suppliers, we only focus on making good Profiles with competitive barriers, strict quality control, and true good design.

UPVC Single Hung Window
UPVC Double Hung Window
UPVC Sliding Window And Door
Aluminum Hung Window
Aluminum Sliding Window And Door
UPVC Awning Window
Aluminum Awning Window
Tilt And Turn UPVC Window
Aluminum Tilt And Turn Windows
Casement Window Door
Fixed Glass Window
Louver Window
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*We respect your confidentiality and all information are protected.

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Get More Benefits Since Submit The Info Form
Please enable JavaScript in your browser to complete this form.

*We respect your confidentiality and all information are protected.

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*We respect your confidentiality and all information are protected.

Why Choose Mejor?

what makes us different?

Exceptional Energy Efficiency

Our UPVC windows and doors feature multi-chambered profiles and high-grade seals, significantly reducing heat transfer. This lowers your heating and cooling costs while contributing to a smaller carbon footprint.

Quiet and Secure Comfort

Equipped with high-quality hardware and multi-point locking systems, our products provide excellent security. Combined with superior sealing, they effectively reduce outside noise, ensuring a peaceful and safe indoor environment.

MJR is a leading manufacturer specializing in high-performance windows and doors crafted from UPVC and aluminum alloys. We are dedicated to providing innovative solutions that seamlessly blend durability, energy efficiency, and modern design.

Robust and Long-Lasting

The reinforced aluminum alloy frames offer superior resistance to wind pressure and corrosion. Advanced surface coatings ensure the color remains vibrant for decades, guaranteeing reliable performance in all climates.

Aesthetic Versatility

We offer a wide range of styles, colors, and finishes, including sleek modern aluminum and wood-grain UPVC effects. Our designs enhance any architectural style, from contemporary homes to classic buildings.

Valuable Partner

Tomasz Derwich

“ Using your UPVC windows has become a standard in our energy-efficient home projects. The consistent quality and excellent thermal performance help us meet strict building codes and impress our clients with lower utility bills. ”

Gustavo Fernando

“ Your aluminum doors and windows offer the perfect blend of modern aesthetics and durability for our developments. The finish withstands weather beautifully, and the range of designs adds significant value, making our properties more marketable. ”

Yamile Romero

“ As a contractor, I value reliable partners. Your products are easy for my team to install, and the security features are a major selling point for homeowners. Happy clients mean more referral business for us. ”

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