China GengSheng Minerals, Inc. is a holding company operating in the materials technology industry through its direct and indirect subsidiaries in China. The Company develops, manufactures and sells a range of mineral-based, heat-resistant products capable of withstanding high temperature, saving energy and boosting productivity in industries, such as steel and oil, which are referred to as refractory products, industrial ceramics and fracture proppants, and fine precision abrasives. It conducts operations in China through wholly owned subsidiaries, Henan GengSheng Refractories Co., Ltd. (the Refractories), ZhengZhou Duesail Fracture Proppant Co. Ltd. (the Duesail), Henan GengSheng Micronized Powder Materials Co., Ltd. (the Micronized), and Guizhou Southeast Prefecture GengSheng New Materials Co., Ltd (the Prefecture) and through majority owned subsidiary, Henan GengSheng High-Temperature Materials Co., Ltd. (the High-Temperature).