Qingdingshang Biological Products Co., Ltd. (Dingshang Bio/Dingshangtang)
Babban kamfani na fasaha na kasa a Chongqing wanda aka kafa a cikin 2003. Alamar alama ta Dingshangtang shine babban nau'in sarkar alama don inganta gashin fari da kula da gashin gashi, haɗa R&D, samarwa, tallace-tallace da sabis na ikon amfani da sunan kamfani.
Core Products
Jerin Darken Gashi Grey: Jigon ganye, kirim ɗin kula da gashi, foda mai duhun gashi
Maganin Rashin Gashi & Tsarin Gyaran Gashi: Shamfu na hana asarar gashi, maganin haɓaka gashi, ainihin kulawar gashin kai.
Maganin Kwakwalwa & Tsarin Kula da Lafiya: Tsaftataccen ganye mai ɗaci na maganin fatar kan mutum, mai tausa kai