Email This Print This Welcome to China Oilfield Technology Services Group Limited Investor Relations

We are a major "one-stop" customised solutions provider of integrated tertiary oil recovery equipment and products in the Daqing oilfield region of the PRC. We are principally engaged in the research, development, manufacture and sales of customised integrated equipment and products that are used in enhancing the extraction of crude oil.

Latest News

Jul 31, 2015
Replace - Extraordinary/ Special General Meeting :: Voluntary

Jul 31, 2015
Replace - Annual General Meeting :: Voluntary

Jul 16, 2015
Notice Of Annual General Meeting

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Annual Report





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