What is the profit of aluminium coil gate?Market prices are almost transparent, the price can be said to earn a installation costs, two people installed, then, in addition to costs, profits of about 4 thousand and 500Who will tell you? It depends on how much you sellMarket prices are almost transparent, the price can be said to earn a installation costs, two people installed, then, in addition to costs, profits of about 4 thousand and 500Other related question