Dongchang Tianjin Fine Chemical Industry Co., Ltd. | Address: Yinliu Town, Ji country, Tianjin, China 
www.tjdongchang.com | Send Inquiry | Phone: +86-(22)-68835642
Dongchang Tianjin Fine Chemical Industry Co., Ltd., specializes in research & development and production of pharmaceutical intermediates, bulk drugs & chemical reagents. We provide modafinil, erdostei more...