Imyuka Ipakira Umuringa ni uruganda rwa butike ruherereye mu Buholandi Michigan. Ubusanzwe gutura mu 1847 n’abimukira b’Abaholandi, Ubuholandi bwerekana inzozi nto zo mu mujyi wa Amerika. Umuringa ukora intoki zabo ntoya cyane ukoresheje ibikoresho byukuri bihingwa nabahinzi baho. Umuringa utandukanijwe nu marushanwa yabo ukoresheje ibikoresho byaho kandi ugashyira imbere kubirango byabo no gupakira harimo gushora mumacupa yabirahuri yabigenewe.

Izina ry'umushinga : Coppercraft, Izina ryabashushanya : CF Napa Brand Design, Izina ry'abakiriya : .

Rimwe na rimwe, ukenera itsinda rinini cyane ryabashushanyije bafite impano kugirango bazane ibishushanyo byiza rwose. Buri munsi, turagaragaza ibihembo byihariye byatsindiye udushya no guhanga udushya. Shakisha kandi uvumbure imyubakire yumwimerere kandi irema, igishushanyo cyiza, imyambarire, igishushanyo mbonera nigishushanyo mbonera cyimishinga yaturutse mumakipe ashushanya isi yose. Shishikarizwa nibikorwa byumwimerere nabashushanyo bakomeye.