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 (LI XIAOGUO)  |   
A worker assembles a metal box in Xianghe, Hebei Province.  
After 20 years of development, Qukou Township of Xianghe has become a major hub for sheet metal products in north China. By the end of 2012, the township had 350 sheet metal factories, with sales reaching 640 million yuan ($104.58 million).   |