Ningxia Building Materials Group Co.,Ltd manufactures and sells cement, cement clinkers, concrete, and aggregates in China. It also provides ordinary silicate, silicate cement, low- and medium-heat cement, road silicate cement, heat cement, oil well cement, dam cement, etc. under the Saima, Shuanglu, Qingtongxia, Shuanglu, Ningzhongning, and Caoyuan brand names. In addition, the company is involved in the digital logistics business. Its products are mainly used in roads, railways, bridges, other infrastructure, and real estate construction. The company was formerly known as Ningxia Saima Industry Co., Ltd. and changed its name to Ningxia Building Materials Group Co.,Ltd in December 2011. Ningxia Building Materials Group Co.,Ltd was founded in 1998 and is headquartered in Yinchuan, China.