Plastic steel profile doors and windows come in a variety of colors, and everyone can choose according to their preferences, which also changes the monotony of traditional doors and windows.
The discoloration of the profile causes customers to doubt the performance of the PVC material, and the consequences are serious.
uPVC Profile doors and windows should be painted with preservative on the contact surface with cement mortar for anti-corrosion treatment. Plastic steel windows should be wrapped or pasted with plastic film before plastering.
Everyone must develop a good habit of cleaning doors and windows regularly, which will also help to extend the service life of plastic-steel doors and windows.
The numbers are clear and easy to identify, without repetition, and not easy to erase. Inferior uPVC Profile coding numbers are blurry, easy to erase, and the numbers are often repeated.