Products
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.








![2,5-Bis(5-bromo-3-tetradecylthio-2-yl)thieno[3,2-b]thiophene/](/upload/2023/8\16bee58c-a4e3-4232-82d7-6fc293bf781d.png)
![2,5-bis(5-bromo-3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene/1246521-88-9](/upload/2023/8\5cf947f7-1582-4267-9b7a-3df6747bfd63.png)
![2,5-Bis(3-tetradecylthio-2-yl)thiopheno [3,2-b] thiophene/](/upload/2023/8\5f03b82c-26c6-4f17-baa6-7b3810411b0e.png)
![2,5-Bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene/1246521-87-8](/upload/2023/8\81a033eb-419e-4d1b-9374-cbdd328e0fdf.png)
![2,5-di(thiophen-2-yl)thieno[3,2-b]thiophene/21210-90-2](/upload/2023/8\8ec9ba9a-f702-4111-8a2a-ffd0bac0dbb4-21210-90-2.gif)
![Thieno[3,2-b]thiophene-2-carbonitrile/40985-58-8](/upload/2023/8\bb3e1417-b473-4207-951b-996eb65815b0-40985-58-8.gif)
![Thieno[3,2-b]thiophene-2-carboxylic Acid/1723-27-9](/upload/2023/8\88ae17e6-5bad-4625-9c10-e0e4ae085abe-1723-27-9.gif)
![Thieno[3,2-o]thiophene-2,5-dicarbaldehyde/37882-75-0](/upload/2023/8\22c92143-fb2a-4cbe-a949-a1d8ed2d6fda-37882-75-0.gif)
![2,5-bis(trimethylstannyl)thieno[3,2-b]thiophene/469912-82-1](/upload/2023/8\7ed891ce-909a-4671-9f4c-68368c7eca79.png)
![Tributyl(thieno[3,2-b]thiophen-2-yl)stannane/160032-41-7](/upload/2025/3\cb80cd18-d2c7-4787-928c-d60374a833d9.png)
![3.6-dimethoxythieno[3,2-b]thiophene/850233-79-3](/upload/2023/8\ed469611-0f4d-4d46-830c-c35bdaf473ee.png)
![Perbromothieno[3,2-b]thiophene/124638-53-5](/upload/2023/8\2cfac177-0d84-47bb-939b-9f951be0f8df-124638-53-5.gif)





