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2016
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2015
-
2013
-
- Dec. 2011, promoted to an enterprise qualified to be a Grade-2 general contractor of building construction engineering, a Grade-2 general contractor of construction of municipal public engineering
- Jan. 2011, establish Guanshan Large Pumping Station Water Conservancy Engineering Investment Co., Ltd. in Nanhai District, Foshan City
2011
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2009
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2008
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2005
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2002
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1988
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1984
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1978
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1975