Rubuta ci gaba don wannan sakin layi - heidi.com kamfani ne na Neuchâtel, Switzerland wanda ya ƙware a cikin tufafin da aka shirya. Sunansa da tambarinsa an yi wahayi kai tsaye daga Heidi, babban halayyar littafin Johanna Spyri na 1880. Alamar ta ba da izini ga dukkan membobin gidan Switzerland a Expo 2015
a birnin Milan.