RINO International Corporation is engaged in the business of designing, manufacturing, installing and servicing wastewater treatment and flue gas desulphurization equipment for use in China鈥檚 iron and steel industry, and anti-oxidation products and equipment designed for use in the manufacture of hot rolled steel plate products. The Company has three principal products and product lines: the Lamella Inclined Tube Settler Waste Water Treatment System, the Circulating, Fluidized Bed, Flue Gas Desulphurization System and the High Temperature Anti-Oxidation System for Hot Rolled Steel. The Company's sole business activities are acting as a holding company of its direct and indirect subsidiaries, Innomind Group Limited, RINO Investment (Dalian) Co., Ltd. (RINO Investment), Dalian RINO Heavy Industries Co., Ltd. (RINO Heavy Industries) and Dalian Innomind Environment Engineering Co., Ltd. (Dalian Innomind).