Oche Iri Nri Promotion bụ oche iri nri e ji osisi walnut ojii nke North America mee. Nhazi ihe owuwu a bụ ihe si na mkpụrụ osisi nke a na-ahụ na njedebe ya, bụ́ elu ahụ nke gosipụtara mgbanaka osisi. A na-ejikọta obere kwadrat ndị ahụ site na njedebe osisi ka ha wuo usoro yiri chessboard. Usoro mkpakọ na ntinye osisi (mortise and tenon) e mepụtara nke ọma na-eme ka ihe owuwu oche a guzosie ike, ebe ọdịdị ya na-adịkwa mfe. A na-eji CNC na-egbupụta ihe owuwu ya n'oge nrụpụta, ebe elu ya na-ejiri mmanụ agba osisi (wood wax oil) mezuo ọrụ. Akụkụ dị iche iche e bepụrụ n'akụkụ dị iche iche na-ewepụta mmụba na oke ndụdụ ìhè dị nro. Oche a dabara maka ụlọ oriri na ọṅụṅụ, ebe obibi, na ebe izu ike.
Aha oru ngo : Promotion, Aha ndị na-emepụta ya : Yeak design, Aha onye ahịa : Beijing Yeak Tech Co. Ltd..
Ihe nrụpụta a bụ ihe mmeri nke nkwupụta ọla nchara na asọmpi nrụpụta ngwá ụlọ. Ị ga-ahụ kpamkpam portfolio dizaịn nke ndị dizaịna nwetara ihe nrite ọla nkedo, ka ị chọpụta ọtụtụ ọrụ dizaịn ngwongwo ụlọ ọhụrụ, nke ọhụrụ-ọhụrụ, nke mbụ na nke okike ndị ọzọ.