Shanghai Chunshin Chemical Co., Ltd. | Address: , Qingzhou, Shanghai 201200, China 
www.chunshinchem.com | Send Inquiry | Phone: +86-(21)-6476-8930
Shanghai Chunshin Chemical Co., Ltd manufactures chemical materials. Functional polymers include polyvinylpyrrolidone (PVP), crospovidone, 2-pyrrolidone, poycaprolactone, DL-pantoyllactone, 2-acetyl-ƒ more...

Ningbo Wusheng chemical Co., Ltd. | Address: Fanshidu, Jiangshan, Yinzhou Qu, Ningbo, Zhejiang 315136, China 
www.wushengchem.com | Send Inquiry | Phone: +86-(574)-88464827
Ningbo Wusheng chemical Co., Ltd. engages in developing and manufacturing pharmaceutical intermediates. Our product line includes indole-2-carboxylic acid, (S)-indoline-2-carboxylic acid, (R)-indoline more...