Chang Lan chomangirira kupanga co., LTD (pano amatchedwa Chang Lan), patapita zaka chitukuko, kampani anakhazikitsidwa mu 2011, poyamba ankatchedwa Chang He fastener fakitale, ndi yokulirapo yongnian muyezo fastener kupanga mabizinezi, kampani lili. mu lalikulu likulu yogawa zigawo muyezo - Hebei chigawo YongNian, chimakwirira kudera la mamita lalikulu kuposa 6000, pafupi 107 khwalala dziko ndi Beijing-Guangzhou njanji, mayendedwe ndi yabwino, malo Wabwino.
Dziwani zambiri
