Our Company has the six subsidiary companies such as the mechanical plant,electronic plant,casting plant,installation plant,the new type construction materials plant,etc,it covers an area of 350000 square meters and has 1.62 billion RMB of total assets.there are 1500 personnels and 450 engineers and teechnicians,the annual manufacturing capacity reaches 300000t,Pengfei has already reached the capacity to manufacture 400 sets of large ball mills, 300 sets of roller press, 260 sets of pre-grinding equipments and 150 sets of large rotary kiln per year.