9,9'-Spirobi[9H-fluorene]-2,2'-diamine Suppliers, 9,9'-Spirobi[9H-fluorene]-2,2'-diamine Manufacturers.
Company: |
Springchem & Jadetextile Group Ltd. |
E-mail: |
chem@netsun.com |
Address: |
Room A101, No.751, YiChang Road, Shanghai, China. |
Zip Code: |