R&D Labs maybe for 683-78-3

• HK Vast Medicinal Chemistry Int'l Group Limited(expird)

  website:http://www.hkvast.com/

  Contact:+86-15000309979

  Address:NO.6,Lane 108,Qinzhou Road,Xuhui District,Shanghai

• HANGZHOU YUNUO CHEMICAL CO.,LTD

  website:http://www.yunuochem.com

  Contact:0571-83715115

  Address:hangzhou

• Shaanxi HuaTai Bio-fine chemical company Ltd

  Contact:86-029-87862197

  Address:No. 5, 3rd Floor, 29 Yanta North Road, Beilin Dist.

• EGBERT CORPORATION

  Contact:+86 18616952870

  Address:Area

• Zhejiang Golden-Shell Pharmaceutical Co.,Ltd.

  Contact:+86-576-87501888 / 87501988

  Address:No.89 Zhongxing Road. Li'ao, Yuhuan, Zhejiang, China