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Chen chaying, member of the standing committee of the hebei provincial committee of the communist party of China and the secretary of the discipline inspection commission, went to haiwei petrochemical research
source£ºHebei Haiwei Group source£ºwww.haiweigroup.net

Chen chaying, member of the standing committee of the hebei provincial committee of the communist party of China and the secretary of the discipline inspection commission, went to haiwei petrochemical research



On a£ºHebei haiwei group over 1000 tons of separation tower successfully hoisting
The next article£ºZhao kezhi, party secretary of hebei province, came to our company to investigate
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