Nanchang Ivismile Teknologia Co., Ltd. Hitzaldi 40. solairua, B blokea, Yunzhongcheng, 3399 zk., Ziyang Avenue, Qingshan Lake District, Nanchang City, Jiangxi Probintzia, Txina PLEI yan@ivismile.com Telefon +86 17370809791 Ordire ordu Astelehenetik ostiralera: 9: 00etatik 18: 00etara Larunbata, igandea: itxita