China National Building Material Company Limited is a holding company engaged in the business of cement, lightweight building materials, glass fiber, composite materials and engineering services. It has four segments: cement, lightweight building materials, glass fiber and composite materials, and engineering services. The cement segment produces NSP cement; lightweight building materials comprises of dry wall and ceiling system; glass fiber and composite materials includes rotor blades and glass fiber, and engineering services includes float glass production lines and NSP cement production lines. As of December 31, 2008, the Company acquired Dezhou China United, Qufu China United Company Limited, Linyi China United Company Limited, Wolong China United Cement Company Limited and Jiaxian China United Cement Company Limited. Its subsidiaries include Lunan China United Cement Company Limited, BNBM, China United Cement Company Limited and Zaozhuang China United Cement Company Limited.