The second oil production plant of Changqing Oilfield produces more than 10,000 tons of oil and gas equivalent per day
2022-06-30by admin
Good news came from the Changqing Oilfield No. 2 Oil Pr...
Serves as the leading catalysts’ supplier of the polyurethanes industry in China, promoting sustainable development and coordinating with all polyurethane trade associations and companies across the globe.
Main
Products