R&D Labs maybe for 7440-33-7

• Shaanxi King Stone Enterprise Company Limited

  Contact:86-29-88353805,13609285751

  Address:.209 Keji Road Hi-Tech industrial Develpment Zone .Xian China

• Nanjing Legend Pharmaceutical & Chemical Co., Ltd.

  Contact:+86-25-83767696

  Address:14-7 Zhongshan Lu Guluo District, Nanjing

• SHAANXI TOP PHARM CHEMICAL CO.LTD

  Contact:+86-029-85733403

  Address:No.108 ,west sector,south er huan,xi'an,china

• Nantong Kaixin Pharma Chemical Co.,Ltd.

  Contact:86-513-85250786

  Address:2-1103 Huachen Mansion, 111 Gongnong Road,Nantong, Jiangsu, China

• SuZhou Hua-Emy Chemical Import and Export Co., LTD.

  Contact:+86-512-88804994; +86-512-88804550;

  Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China