Gulu Lapamwamba la China Electric Screw Driver, Zogulitsa zathu ndizodziwika kwambiri m'mawu, monga South America, Africa, Asia ndi zina zotero.Makampani kuti "apange zinthu zapamwamba" monga cholinga, ndikuyesetsa kupatsa makasitomala zinthu zabwino kwambiri, ndikupindula kwamakasitomala, kupanga ntchito yabwino komanso tsogolo labwino!