Shandong Molong Petroleum Machinery Co Ltd is a China-based company which is mainly engaged in the research and development, production and sales of the products for the energy equipment industry. The main products of the company include petroleum extraction tubes, fluid, and structural pipes, oil well machinery, oil well pumps, sucker rods, valve parts, and large castings and others. The company distributes its products within domestic market and to overseas markets. Its operating segments are Casing and tubing, Three kinds of pumping units, Petroleum machinery plant, Tube blank and Other. The company generates the majority of its revenue from the Peoples Republic of China.