At 3:18 PM 4^th August 2010, the first lots of Chongqing Conch high quality clinker was launched into market. At 3:08 PM on the same day, Chongqing conch first Φ4.2×13 cement mill with roller crusher was also put into operation with materials successfully . 

The vehicle filling in fully high quality clinker put off from Chongqing Conch slowly

smoothly running cement mill system