Resources
Guides for Dealers & Project Buyers
Practical, straight-talking articles on measuring, specifying and sourcing aluminum windows and doors for US projects.
Aug 6, 2026
Mixed-Load Container Loading: How Consolidation Saves Freight and Protects Your Cargo
Combining goods from different factories into one container, professional loading teams, and gantry crane handling for open-top containers.
Read article →Aug 6, 2026
How to Choose a Reliable Aluminum Door Factory in China
A practical checklist for evaluating Chinese aluminum door factories — manufacturing, drawings, inspection, packing, loading and after-sales.
Read article →Aug 6, 2026
What Is a Thermal Break in Aluminum Windows and Doors?
A plain-language explanation of thermal breaks — how polyamide strips stop heat transfer, and why it matters for comfort and energy bills.
Read article →Aug 6, 2026
How to Maintain Aluminum Windows and Doors (A Practical Checklist)
A seasonal maintenance checklist — cleaning, tracks, drainage, lubrication, seals and hardware — to keep aluminum doors working for decades.
Read article →Aug 3, 2026
How to Measure a Bifold Door Opening: Step-by-Step Guide
Width, height, square and wall construction — the exact method our engineers ask every customer to follow, plus the mistakes that cost money.
Read article →Aug 6, 2026
Custom Aluminum Doors and Windows: Everything You Can Customize
Sizes, configurations, glazing, colors, hardware and screens — and how a custom order is produced from project scope to approved drawing.
Read article →Aug 6, 2026
Aluminum vs uPVC Windows and Doors: Which Is Right for Your Project?
An honest comparison of strength, thermal performance, aesthetics, durability and cost — with recommendations by project type.
Read article →Aug 6, 2026
Why We Trial-Assemble Every Aluminum Door Order Before It Ships
How pre-shipment trial assembly prevents missing parts, fitting problems and install delays on imported aluminum doors.
Read article →Jul 27, 2026
How US Dealers Can Evaluate an Aluminum Door Supplier
A practical checklist for US window and door dealers comparing overseas aluminum door suppliers — quotations, drawings, quality control and after-sales support.
Read article →Have a project in mind?
Send your opening sizes, configuration, quantity and delivery ZIP code — we normally respond within 24 hours with next steps for a quotation.