Polymer Materials
![Poly[thiazolo[5,4-d]thiazole-2,5-diyl(4,4'-dihexadecylthio[2,2'-bithiophene]-5,5'-diyl)thieno[3,2-b]thiophene-2,5-diyl(4,4'-dihexadecylthio[2,2'-bithiophene]-5,-diyl)]/](/upload/2023/8\bac59095-6938-403f-bcac-71450964b78a.png)
![Poly[3-(5-methylthieno[3,2-b]thiophen-2-yl)-6-(5-(5-methylthiophen-2-yl)thieno[3,2-b]thiophen-2-yl)-2,5-bis(2-octyldodecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione]/](/upload/2023/8\a66b2abb-2630-4713-bf1e-fe81b9b2ecf8.png)
![Poly[3-(5-(5'-methyl-[2,2'-bithiophen]-5-yl)thieno[3,2-b]thiophen-2-yl)-6-(5-methylthieno[3,2-b]thiophen-yl)-2,5-bis(2-octyldodecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione]/](/upload/2023/8\00e1cb29-956a-4537-afdd-7875dd7e2f96.png)
![Poly[(E)-3-(5-methylthieno[3,2-b]thiophen-2-yl)-6-(5-(5-(5-methylthiophen-2-yl)vinyl)thiophen-2-yl)thieno[3,2-b]thiophen-2-yl)-2,5-bis(2-octyldodecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione]/](/upload/2023/8\f737c105-ee08-4a7c-a52c-bc01da9606ed.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.
