On 19th March, 2012, the 12th China International Petroleum & Petrochemical Technology and Equipment Exhibition(CIPPE) was duly held in Beijing International Exhibition Center. On the same day, KOSUN signed the contract with Mongolian customers on solids control purification system used for 3,000-meter drilling process.

KOSUN, that is Xi'an KOSUN Machinery Co., Ltd., established in the year of 1992, is now the leading company in China' s solids control industry, the integrated drilling fluids service provider and system assembling service supplier. The production and R& D base of KOSUN is located in Xi' an, China, its Overseas Project Management Center and International Trade Center in Beijing, China. Futhermore, a drilling machine assembly factory of KOSUN, covering the land of 10, 000 squaremeters, was set up in Aktobe, Kazakhstan, thus making it easier to supply camps, to manufacture and keep up various diesel& water tanks and solids purification system for the drilling companies in Middle-Eastern and Russian regions since the factory is neighboring the Mid-Asian countries. At the same time, KOSUN is also in possession of an Oilfield Services Center in the Aktobe, providing the professional integrated drilling services, including the production of all kinds of drilling fluids, screens, solids control systems and the treatment of drilling fluids waste, etc. What is more, it has got a storehouse and service company in Djakarta, Indonesia, which is able to provide all types of solids control systems and integrated drilling mud services for Southeast Asia.