R&D Labs maybe for 4447-45-4

• Suzhou Howsine Biological Technology Co.,Ltd(expird)

  website:http://www.howsine.com

  Contact:86-512-67262751

  Address:No 3,Weihua Road ,Suzhou Industrial Park ,Jiangsu ,China.

• SHANXI XINTIANYUAN PHARMACEUTICAL CO., LTD.

  website:http://www.tychemical.com

  Contact:0086-358-3521713 3521715

  Address:No. 1 Yintong Road, Shanxi Jiaocheng Economic Development Zone, Xiajiaying Town, Jiaocheng County, Lvliang City, Shanxi Province, China

• WUHAN RISON TRADING CO.,LTD

  Contact:0086-27-83607103/83642615

  Address:No.498, Jianshe Ave, Wuhan, China

• QINGDAO NEW FLOURISH INTERNATIOANAL TRADE CO., LTD.

  Contact:+86 532 80861829

  Address:No. 1, Yinchuan East Road, 266061, Qingdao, China

• Wuhan Sunrise Pharmaceutical Technology Co., Ltd

  Contact:+86-27-83314682

  Address:Room 340, New material Industrial base No.17, Gu Tian Five Lu , Qiaokou District, Wuhan , China