28 silk 4MM aluminum plate how much money, use it to do the outer wall about how much money
Asked by the 28 wire, in fact, is the industry said 0.30 mm or 30 wire, 4 cm 30 silk wall aluminum plate price, the first floor of the more reliable .90-160 yuan / square meters range. Do external walls often do fluorocarbon coating.
And 0.02-0.05 mm of this negative difference is in line with national standards. Aluminum thickness greater than 0.20 mm or more called aluminum plate, less than 0.20 mm is called aluminum foil.
Aluminum plate manufacturers in the actual manufacturing process, the thickness of aluminum plate often maintain a negative difference.
If the landlord is in the market to understand the 28 silk 4MM aluminum-plastic plate should actually refer to 20 silk 4MM aluminum-plastic plate, because as an aluminum-plastic plate manufacturers can not tell customers that their aluminum-plastic plate is the next tolerance
