Morning of August 11, 2009, TCDRI celebrates the contract signing ceremony in Tianjin for his 7500 t/d Cement Production Line for Qiannanzhou Huishu Taian Cement Co., Ltd. This project applies the 3rd Generation TTF preheating system and the 4th Generation cooler with double stage roller crusher. The execution of this project filled the gap of TCDRI’s standard design of 7500 t/d capacity; improve the R&D and new equipment development. Besides, this signing plays an active function to improve our reputation and develop market of southwest region of China.