Qingdingshang Biological Products Co., Ltd. (Dingshang Bio / Dingshangtang)
Bizinesi yaukadaulo yapadziko lonse ku Chongqing yomwe idakhazikitsidwa mchaka cha 2003. Chizindikiro chake chodziwika bwino cha Dingshangtang ndi gulu lotsogola pakuwongolera tsitsi loyera komanso chisamaliro choletsa kutayika tsitsi, kuphatikiza R&D, kupanga, kugulitsa ndi ntchito zamalonda.
Core Products
Gray Hair Darken Series: Zitsamba, zonona zosamalira tsitsi, ufa wodetsa tsitsi
Anti-hair Loss & Tsitsi Regrowth Series: Anti-tsitsi kutayika shampu, tsitsi kukula seramu, scalp chisamaliro essence
Scalp Therapy & Health Care Series: Kuchiza koyera kowawa kwa tiyi kumutu, kusisita kumutu