Shandong Dingsheng Electromechanical Equipment Inc, established in 2002, is a listed company of China Securities Co., Ltd. Dingsheng is an integrated group of enterprises that mainly engaged in R & D, manufacturing and providing services of high-end oil equipment, and in the meantime, also operating trade of the oil instrument and equipment. The company is headquartered in Dongying City, Shandong Province, where locates China's second largest oil field-Shengli Oilfield.

Dingsheng's businesses cover most of domestic oil fields. It has acquired a variety of appropriate qualifications for accessing to consolidate the foundation of products and services market; at the same time, Dingsheng also actively explores the international market, and successfully enlarged the market in Iran, Iraq, Venezuela, Russia, Kazakhstan and other countries which greatly enhance the company's business performance.

Dingsheng has a professional R & D team, and set up a multi-faceted and multi-channel cooperation relationship with the China University of Petroleum, Hunan University, Shengli Oilfield Drilling Technology Research Institute, Zhongyuan Oilfield Drilling Technology Research Institute and other research institutes. DingSheng firmly grasp the oil industry development trends, so that products and services can closely follow the market demand. On the basis of the original independent intellectual property rights, Dinghsheg has absorbed the advantages of similar products at home and abroad, then develops and produces directional drilling tools with independent intellectual property rights, including a variety of drill-type, probe-type MWD system, Dual-frequency electromagnetic wave resistivity system, rotary-oriented drilling system, geometric guidance system and etc.,  which will continue to inject vitality into the development of the company.

Dingsheng has a wide range of business relations of cooperation with some well-known foreign oil equipment and technology enterprises such as the UK Weatherford, NOV, GE, Schlumberger, Halliburton, Baker Hughes, DAIDO. And it’s also the area sales agent of those companies.

In 2010, DingSheng has passed through the IS09000 quality management system certification and HSE system certification.