R&D Labs maybe for 475-54-7

• jintan yufan Medicine Raw materials Co.,Ltd.(expird)

  Contact:86-519-82808282

  Address:6th,Jincheng Huangzhuang

• shandong lukang animal & plant drug trading co.,ltd.

  Contact:15853765968

  Address:floor 9, lukang ,jingying building,#173,taibai building west road,jining city,shandong,china

• Beijing Top Science biological technology co., LTD

  Contact:+86-13439059536

  Address:15-1705 jre three mile, Beijing 100000,CHINA

• Wuhan Konberd Biotech Co., Ltd.

  Contact:+86-27-87205925

  Address:NO.666, Gaoxin Road, Eastlake High-tech zone

• Shanghai Massive Chemical Technology Co., Ltd.

  website:http://www.massivechem.com/

  Contact:+86 21 34943721

  Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,