Jiande Chaomei Daily Chemicals Co., Ltd.na faavaeina i le 1990, sa taʻua muamua o Chaomei Industrial Company o Saina Academy o Saienisi.Ose fa'apolofesa fa'apolofesa fa'amaonia fa'apolofesa fa'apolofesa fa'apolofesa fa'apolofesa fa'apipi'i masini fa'apolofesa fa'atasi ma le vasega muamua i Saina.I le taimi nei, o oloa a le kamupani e masani lava ona aofia ai: faʻasologa o matapulepule faʻapitoa faʻapisinisi, faʻasologa o matapulepulega faʻafomaʻi, faʻasologa o matapulepule puipuia PM2.5 ma mea faʻagogo fufulu vailaʻau i aso uma, ma isi.
