Poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] cas no:888491-19-8

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Shanghai Fuhe chemistry Technology Co.Ltd.

Tel:86-21-67261018

Address: Room2607,No.1 Building,Lane 519 Aomen Road,Putuo District,Shanghai, China.

Derthon Optoelectronic Materials Co., Ltd.

Tel:86-755-26718755

Address: 深圳市南山区蛇口联合工业村G栋

Shanghai Fuhe chemistry Technology Co.Ltd.

Tel:86-21-67261018

Address: Room2607,No.1 Building,Lane 519 Aomen Road,Putuo District,Shanghai, China.