4'-aminoazobenzene-4-sulfonic acid Suppliers, 4'-aminoazobenzene-4-sulfonic acid Manufacturers.
Company: |
Yanshi Dongyuan Chemical Co.,Ltd. |
Contact: |
Xing Jinxia |
Phone: |
+86-379-67435819 +86-13783679197 |
Mobile phone: |
+86-13783679197 |
Fax: |
+86-379-67436819 |
E-mail: |
Contact Supplier |
Website:
|
http://www.dongyuanchem.com |
Address: |
Dongdajiao Industrial Zone, Dianzhuang, Yanshi, Luoyang, Henan Province |
Zip Code: |
471942 |