How to Select Genuine High-Quality Imported Xingfa Aluminum
With numerous counterfeits on the market, choosing the right aluminum profile is crucial for the safety and structural integrity of your building. Tín Đạt Glass Door provides three clear ways to distinguish genuine red-tem Guangdong Xingfa aluminum.
1. Verify QR Codes and Holographic Labels
Genuine Guangdong Xingfa profiles feature sharp red labels with official QR codes linking directly to the manufacturing portal. Use WeChat or authorized scanner tools to verify authenticity.
2. Check Profile Thickness
Standard thickness ranges between 1.4mm and 2.0mm depending on window or door type. Counterfeit products are significantly thinner to cut raw material costs.
