Ordinary light steel keel gypsum board ceiling budget sets which quota
Of course, the government procurement price, and each place every year will be issued government purchase price, a dedicated book, what the price of the above things have, of course, the price above the actual price is much higher, is to do the budget The
Ordinary flattened around with a light bulb, then 120 yuan per square meter
Shaped 180 yuan per square meter
Below this price you can not make money
