Plastic steel door expensive, generally how much money?
City price level, the quality is not the same as the price of steel doors are not the same. The general quality of only 180 yuan - 220 yuan, if the use of good quality manufacturers to produce, to 250 - $ 350, is the insulating glass, the insulation effect is better. I suggest you go to the building materials market to see, will understand more clearly,
Plastic doors with moisture, fire, fire and other functions, by the consumer's favorite.
