BB24 Monomer Carbazole Series
![4,4',4''-Tris[2-naphthyl(phenyl)amino]triphenylamine/185690-41-9](/upload/2023/8\817e1d5f-66bd-4899-bc3f-23cb1e26ce16-185690-41-9.gif)
![4-Bromo-N,N-bis[4-(2-ethylhexyloxy)phenyl]-aniline/1192035-51-0](/upload/2023/8\6dca0554-6b55-4a9f-b783-038a91e74a69.png)
![N4,N4'-bis(3-bromophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine/121246-40-0](/upload/2023/8\bd2b0aa8-1355-4057-b67b-b591002ec883-121246-40-0.gif)
Hangzhou Longshine Bio-Tech Co.,Ltd is a professional pharmaceutical
manufacturer with productive factory, which is able to produce API and pharmaceutical intermediate with
reliable quality and good price.
