Tọrọ ntọala na 1998, Zhongming bụ ọkachamara otu ụlọ ọrụ na-emebe, na-eme nnyocha, n'ichepụta, ahịa na-ewu formwork, scaffolding, aluminum mejupụtara panel, aluminum siri ike panel na aluminum n'uko. Na 2012, uru ahia kwa afọ enwetala US Dollar 25 nde, wee baa mba karịa 70 pasent.