UPVC Window has gradually become the new favorite of decoration with its excellent performance and beautiful appearance. However, UPVC Window is still a new type of building material in my country after all, and most people are still relatively unfamiliar with it.

What aspects should we pay attention to when we consider replacing UPVC Window? The analysis of plastic steel profile manufacturers is as follows:1. During decoration, since the window removal process will damage the internal and external walls, it is best to replace the doors and windows before proceeding to the next step of decoration.

When choosing UPVC Profile, how to identify the anti-counterfeiting mark of UPVC Profile? Let's take a look together.The authentic UPVC Profile is marked with an anti-counterfeiting code on the side, which is composed of dotted 20-digit Arabic numerals. The numbers are clear and easy to identify.

In buildings, UPVC Profile doors and windows are mostly multi-cavity structures with strong corrosion resistance, but there are still quality problems. What are the factors that affect the quality of UPVC Profile doors and windows? Let's take a look with LUMEI Profile.

UPVC Profile is known as energy saving and environmental protection, but energy saving does not mean environmental protection. Many toxic UPVC Profiles will not only pollute the environment, but also harm human health. How to judge whether UPVC Profile is poisonous?