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Your Trusted Aluminum Windows & Doors Supplier

Supplying High-Quality Aluminum Window and Door Solutions for North American Businesses

FAQS

FAQS

01 Why work with AMJ for aluminum window and door projects?

AMJ is a professional aluminum window and door manufacturer with nearly 20 years of industry experience and a 430,000 sq ft production base. Our engineering, production, quality-control and project teams support builders, contractors, developers, dealers and importers from product selection through production and delivery.

02 What aluminum windows and doors can you customize?

We provide custom aluminum casement, tilt & turn, sliding, awning, hung and fixed windows, together with sliding, lift & slide, bifold and hinged doors. Sizes, glass, colors, hardware, screens and opening configurations can be customized for residential and commercial projects.

03 What certifications do AMJ windows and doors have?

Selected AMJ aluminum window and door systems are available with NFRC and CSA certification support, ENERGY STAR options and Intertek testing experience. Certification depends on the specific product system, glass configuration, size and project requirements. Our team will confirm the applicable certified solution before quotation.

04 Can you review our drawings and prepare a project quote?

Yes. Our professional technical team can review architectural drawings, BOQ, window schedules and opening dimensions, then help confirm suitable window and door systems, glass, hardware and configurations. Send your project files to info@amjbm.com for technical review and a project-specific quotation.

05 Can you meet project performance and local code requirements?

Product selection can be reviewed according to the project location and required U-value, SHGC, design pressure, glass safety and other performance requirements. Share the project location and specifications with our team so the appropriate frame and glass configuration can be checked before production.

06 What glass and thermal performance options are available?

AMJ offers thermal-break aluminum systems with options including Low-E, tempered, laminated, insulated, tinted, frosted and argon-filled glass, as well as selected double- and triple-glazing configurations. The final setup is matched to the product system and project performance requirements.

07 How long are production and warranty coverage?

Production can be as fast as 25 days depending on quantity, configuration, glass, finish and project complexity. Warranty coverage is available for up to 15 years, with longer terms available for selected systems and projects. Final terms are confirmed according to the order specification.

08 What happens if we need replacement parts or after-sales support?

AMJ supports replacement hardware and service parts for AMJ project orders. Commonly used service components are kept available so our team can respond quickly when replacement or supplementary items are required. Order records also help us confirm the correct specification before arranging support.

09 How are orders packed and delivered?

Products are inspected before packing and protected according to the product type and shipping method. AMJ can support factory, port and door-to-door delivery options. Shipping terms and freight costs are confirmed according to the destination, quantity and project requirements.

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