Precor
Ibikoresho byo muri Amerika bitumizwa mu mahanga
Precor, ifite icyicaro i Woodinville, WA, ishushanya kandi ikora ibicuruzwa bihebuje kugeza ku ndunduro yubucuruzi no murugo ibisubizo byubuzima bwiza. Precor itanga ibicuruzwa byihariye, ubunararibonye bwa serivisi hamwe nabakoresha ibikoresho bakeneye guteza imbere ubucuruzi bwabo, kandi ibikoresho abakoresha bakeneye kugira ngo bagere ku ntego zabo zubuzima. Kuva mu 1980, Precor yabaye intangarugero mugushiraho ibisubizo byubuzima bwiza kubakiriya.