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Back to double the first plateau company skills competitions Shandong Gao Yuansheng long rod manufacturing project completion environmental protection co., LTD., sucker rod... Sucker rod cooperation agreement with conch group Deputy commissioner of the province's hall Li Sha to research company Gao Yuansheng long rod of the public construction projects
1992Years7Month，Shengli oilfield highland petroleum equipment co., LTD was set up；2005Years1Month15Day，By shengli oilfield machinery co., LTD、Shengli oilfield petroleum machinery factory restructuring。Existing assets35One hundred million yuan，Built17An industrial park，Dongying14A，Xinjiang、Kazakhstan....[In more detail]
