R&D Labs maybe for 7440-06-4

• SHANGHAI T&W PHARMACEUTICAL CO., LTD.

  website:http://www.trustwe.com

  Contact:+86-21-61551413

  Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

• Xi'an Kaixiang Photoelectric Technology Co., Ltd

  website:http://www.kxmaterials.com/

  Contact:86-29-15991651477

  Address:Building 6, Biopharmaceutical Industry R&D Cluster Base, No. 16, Caotang 4th Road, Caotang Science and Technology Industrial Base, High-tech Zone, Xi'an City, Shaanxi Province, China

• Zhejiang Chemicals Import & Export Corporation

  Contact:86-571-87043088

  Address:No.37,Qingchun Road,Hangzhou,China

• Shanghai Taibao Pharmaceutical Technology Co., Ltd(expird)

  Contact:021-52217366

  Address:shanghai

• Beijing Century Richap Chemistry Co.,Ltd

  Contact:+86- 010-64455497

  Address:Guannan County, Lianyungang City, Jiangsu Province, China