Shandong Molong Petroleum Machinery Co Ltd is a China-based company principally engaged in the design and development, processing and manufacturing, sales services and export trade of products required by the energy equipment industry. The Company operates six segments. The Pipe Products segment mainly provides products such as oil pipes, casings, fluid and structural pipes. The Three Kinds of Pumping Units segment mainly provides oil pumps, oil pumping rods, oil pumping units and other products. The Petroleum Machinery Parts segment mainly provides products such as electric submersible pumps, liquid injection pumps and other downhole tools. The Castings and Forgings segment mainly provides products such as valve bodies, cylinder liners, gate valves, and steel billets. The Company also operates Tube Blanks segment and Other segment.