Our company is a large building and metallurgical auxiliary materials enterprises which have total assets of 3000000000 CNY . Our company take the road of circular economy, make energy-saving emission reduction model; our company has the world first-class metallurgical materials production system and slag powder production system; the leading 5000 tons / day clinker production line and the rotary kiln cement production system. We have world-class three Swiss Maerz active calcium oxide gas burning vertical kiln, which can produce fine active calcium oxide 500000 tons/; The domestic advanced cement production line we have can produce high quality cement 5000000 tons/; The host machine in our slag powder production line is using the world's most advanced German Loesche mill which can produce high quality 4000000 tons of slag powder.