PC Strand sitere na Womic Steel WUMIC Steel Group tọrọ ntọala na 2005, dị na Lugu Industrial Area, YueLu District, Changsha, China.WUMIC Group etinyela ọtụtụ ntọala mmepụta na Changsha na Hebei gụnyere ERW ígwè ọkpọkọ mmepụta ihe, SSAW ígwè ọkpọkọ mmepụta ihe, LSAW ígwè ọkpọkọ ...
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