Polymer Materials
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.








![DPP-2T (Poly[2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione -3,6-diyl)-alt-(2,2’;5’,2’’;5’’,2’’’-quaterthiophen-5,5’’’-diyl)])/PM11001](/upload/2025/10\914f518b-f6bc-41e6-91fe-c1196360e7d9.png)

![Poly-3-([2,2':5',2''-terthiophen]-5-yl)-2,5-bis(2-octyldodecyl)-6-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione(DPP-2T)/1260685-66-2](/upload/2023/8\ee3bb22d-05d2-4af5-b182-0c3e12761f69.png)
![Poly-4-(4,4,9,9-tetrahexadecyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophen-2-yl)benzo[c][1,2,5]thiadiazole/1209012-41-8](/upload/2023/8\cb9f06f9-7049-42af-a202-71d85bc72240.png)
![Poly-5,6-difluoro-4-(4,4,9,9-tetrahexadecyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophen-2-yl)benzo[c][1,2,5]thiadiazole/](/upload/2023/8\5f24de14-62d4-4989-ad69-b559a307df27.png)

![Poly[3',4''-bis(dodecylthio)[2,2':5',2'':5'',2'''-quaterthiophene]-5,5'''-diyl]Polymer/1197342-35-0](/upload/2023/8\3e7db5da-159b-497f-bdfe-f1b1b81c7f87.png)
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-ditetradecyl[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-ditetradecyl[2,2'-bithiophene]-5,5'-diyl)]/888491-19-8](/upload/2023/8\a2e83462-d348-431a-ad72-74a6b27a2693.png)
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-dodecyl[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-dodecyl[2,2'-bithiophene]-5,5'-diyl)]/](/upload/2023/8\edfd129c-3c36-4eec-9c77-21b1262e24cb.png)
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-dihexadecyl[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-dihexadecyl[2,2'-bithiophene]-5,5'-diyl)]/1246522-01-9](/upload/2023/8\71abeaa9-3f41-470d-ad6f-eab2472950dd.png)
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-ditetradecylthio[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-ditetradecylthio[2,2'-bithiophene]-5,5'-diyl)]/](/upload/2023/8\4958893d-5089-49f7-a94a-c4b30738ac4a.png)
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-dodecylthio[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-dodecylthio[2,2'-bithiophene]-5,5'-diyl)]/](/upload/2023/8\52ae264d-0587-4fad-a167-4a11eb88c7e1.png)





