Chiyambi IVISMILE (Nanchang Smile Technology Co., Ltd.) idakhazikitsidwa mu 2018 ngati kampani yophatikizana ya R&D, kupanga, ndi kugulitsa yomwe imayang'anira zinthu zaukhondo wakamwa. Likulu lake ku Nanchang, m'chigawo cha Jiangxi, IVISMILE ili ndi satifiketi ya GMP, ISO13485, ISO22716, ISO9001, ndi BSCI...