Door and window profiles - custom

2026年6月10日

What Type of Aluminum Alloy is Used for Folding Doors?

Why do aluminum bifold doors sag over time? Inherent Structural Design Flaws 99% of aluminum folding doors on the market use...

Complete guide to choosing secure and weatherproof aluminium stacking doors in South Africa

2026年5月27日

How to Choose Secure and Weatherproof Aluminium Stacking Doors in South Africa

Given South Africa’s specific weather conditions and social environment, selecting aluminium doors requires careful consideration. The following guide explains...

2026年5月20日

6063-T5 vs. 6061-T6: Which Aluminum Alloy Is Better Suited for High-Traffic Commercial Doors?

Characteristics of High-Traffic Commercial Doors High-Strength Load-Bearing Structure: Taking Shenghai Aluminum Group’s custom commercial aluminum doors as an example,...

2026年5月13日

Aluminum vs. Steel vs. UPVC: A Comparison of Door and Window Costs

When choosing doors and windows, many people’s first instinct is to compare prices. That’s perfectly fine. But if you...

2026年5月9日

How Do Thermal Break Aluminum Doors Reduce Energy Costs?

Aluminum alloy is highly thermally conductive, with a thermal conductivity as high as 160 W/m·K. Although aluminum alloy is...

2026年5月6日

How to Choose Between Anodizing and Powder Coating for Aluminum Doors and Windows?

1. The Importance of Surface Treatment When selecting a surface treatment process for aluminum doors and windows, the key...

2026年4月30日

Anodized Aluminum Fading: 5 Root Causes & How to Prevent It？

Discover why anodized aluminum fades – insufficient coating thickness, poor microstructure, low-quality dyes, inadequate sealing, and UV exposure. Includes...