How much is the security monitoring business profit?
Equipment distribution, here may be relatively small, about 20-50% or so, after all, now the market is relatively transparent, it is difficult to have huge profits.
Security project construction, where the moisture is relatively large, from the 50%-500% Maori have, it depends on a variety of relations tangled together, you know, the Chinese do engineering projects, there is no honest, it depends on how the money.
Production equipment factory, profit margins are about minus 30%, why is there a negative number? Production of raw materials, artificial, if produced no one to buy, sell or long period, capital application is negative, if sell good, prices generally do not dare to walk is the main elevation, so profit margins are high not to go.
