Ebyuma bya Oyang-Wenhong ebisala die-cutting biwa abakola ebintu ebipakinga nga balina eby’okugonjoola eby’amaanyi, ebitegeera, era ebituufu eby’okugonjoola ensawo z’empapula, ebintu bya buli lunaku, omwenge, eddagala, n’ebibokisi by’ebirabo ebiyiiya. Nga tulina obukugu obusukka mu myaka 30, ebyuma byaffe bigatta servo control, auto-positioning, n’okukola emirimu mingi okutumbula obulungi, okukendeeza ku bakozi, n’okuwagira okufulumya obutonde — okusumulula ebipya ebisoboka olw’okupakinga okugezi, okw’omutindo ogwa waggulu.
Mu buyiiya obutasalako obw’omulimu gw’okupakinga, Oyang mu bujjuvu otomatiki automatic no-crease sheet feeding paper bag making machine ekulembera ebiseera eby’omumaaso eby’okukola ensawo z’empapula n’omutindo gwayo omulungi ennyo ne tekinologiya omuyiiya.
Mu byuma ebipakinga buli kiseera bilongoosebwa era nga biddibwamu leero, ebyuma bya Oyang ne tekinologiya waakyo ow'okubumba okugatta mu nsi yonna mu nsi yonna, okutongoza omulembe ogw'okusatu ogw'ekyuma 'no-crease sheet feeding paper bag making machine', kyawangula mangu okusiimibwa kw'akatale. Lwaki ekyuma kino kisobola okuvaayo mu mulimu guno?