Products
![dibenzo[a,c]phenazin-11-amine/62686-19-5](/upload/2023/8\55053490-3a3a-4dea-b86c-4ae6ad899816.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.
