MUHU Concrete Admixture Ltd. was established in 1988, in Huairou (suburb of Beijing), China. MUHU is one of the major manufacturers of concrete admixtures in China. It is specialized in concrete admixtures' research, manufacturing, and distribution. The company has an area of 65, 000 square meters and about 200 employees, among them 25% are knowledge-workers. The company now owns four centers -- Production center (Hefangkou industry park), Supply center (Zhao Gezhuang), Customers service center (Keliyuan), and Research/Development center (Nanguanjie). MUHU produces over 70 products, including high range water reducers, set accelerators, set retarders, anti-freezing products, coatings, etc...These products are widely used in industrial and civil engineering, public infrastructure, hydraulic electricity engineering, and concrete ready-mix products. In addition, the company produces coatings, glues and water-proofing material as well. MUHU products have been used in many national projects.