BB20 Monomer BDT Series
![2,6-bis(trimethyltin)-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b’] dithiophene/1160823-78-8](/upload/2023/8\a960ba9f-04d5-4314-90c1-4f81820f3a95-1160823-78-8.gif)
![4,8-dioctyloxybenzo[1,2-b:3,4-b’]dithiophene/1098102-94-3](/upload/2023/8\bdefd9f0-b7c4-4167-b50f-38dc30502c4e.png)
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.
