Min. Order Reference FOB Price
1 Kg Negotiable
Product Description
Chrysophenine CAS 2870-32-8 Direct Yellow 12 Company Informations Hunan Yunbang Biotech Inc. was established in 2008. Its predecessor originated from Beijing Yunbang Biosciences Co., Ltd. and moved to Changsha, Hunan in 2016. It is a high-tech enterprise specializing in the research and ...