Aderesi
Icyumba 602, Igice cya 1, igorofa 5, Inyubako 5, Yard 1, Umuhanda wa Beiqing, umujyi wa Huilongguan, Akarere ka Changping, Beijing, Ubushinwa-102206
E-imeri
Amajyaruguru & Amerika yepfo, Aziya, Ositaraliya:
Quella:quella@chayobm.com
Uburayi, Uburasirazuba bwo hagati, Afurika:
Quella Yu:quella@chayobm.com
Terefone
Amajyaruguru & Amerika yepfo, Aziya, Ositaraliya:
Lucy Li:+8615301163875
Uburayi, Uburasirazuba bwo hagati, Afurika:
Quella Yu:+8615301163875
Amasaha
Ku wa mbere-Kuwa gatanu: 9h00 kugeza 18h00
Ku wa gatandatu, Ku cyumweru: Gufunga