1. Incamake y'ibicuruzwa Womic Steel yihariye mu gukora imiyoboro y'umuringa yo mu rwego rwo hejuru ijyanye n'ibipimo ngenderwaho bya EN 1057. Iyi miyoboro ikozwe mu bikoresho bya Cu-DHP (CW024A), ikora neza cyane mu bijyanye no gukoresha amazi, gukwirakwiza gazi, gushyushya no gukonjesha...