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The 2019 Russian International Petroleum Equipment and Technology Exhibition

The 2019 Beijing International Petroleum Equipment and Technology Exhibition

The 2018 Russian International Petroleum Equipment and Technology Exhibition

The 2015 Beijing International Petroleum Equipment and Technology Exhibition

We have changed a new company LOGO

We have attended the 2014 International Petroleum Equipment and Technology Exhibition

We have attended the 2013 International Petroleum Equipment and Technology Exhibition

We have attended the 2010 International Petroleum Equipment and Technology Exhibition

We have attended the 2009 International Petroleum Equipment and Technology Exhibition