What is the difference between steel and PVC gussets?
In fact, good PVC in the room can also be used 10 years later. (The above is not a direct roof tiles, PVC fear of hot steam) plastic just too expensive, and the price of PVC check a lot, PVC20 multi-buckle on the very good. I am a carpenter, these lives are done every day, so my heart there are several. Add (aluminum buckle board is not suitable for the top, only some positive, such as escort, advertising box)
Steel, PVC, aluminum plate is three different materials, steel and steel doors and windows is almost, PVC is the lowest level of anti-aging plastic, aluminum plate is relatively thin aluminum plate anti-aging degree is the best. Price and quality level is proportional to, PVC two, thirty-one square, about 40 square meters of steel and aluminum buckle in a hundred or so a square.
Plastic steel, PVC, aluminum plate is three different materials
Plastic steel and plastic doors and windows is almost, PVC is the lowest level of anti-aging plastic, aluminum plate is relatively thin aluminum plate anti-aging level is the best. Price and quality level is proportional to, PVC two, thirty-one square, about 40 square meters of steel and aluminum buckle in a hundred or so a square.
