1
Feb.
11, 2025
What to Know About Galvanized Steel Roofing Vs Galvalume Steel Roofs
The main difference between Galvalume and galvanized steel is the protective coating around each steel sheet. Galvanized steel is coated in zinc, while Galvalume is coated in zinc, aluminum, and silicone.
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2
Feb.
11, 2025
Beijing International Door Industry Exhibition - 2019.3.15-18
From March 15th to 18th, 2019, the 18th China International Door Industry Exhibition will be held in Beijing's largest exhibition hall, the China International Exhibition Center (Beijing New National Exhibition).
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3
Feb.
11, 2025
The Pu Foam seals should not be pulled too tightly. It should be set in place during installation and the surface should be straight.
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18
Jan.
12, 2025