N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine Suppliers, N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine Manufacturers.
Company: |
Springchem & Jadetextile Group Ltd. |
E-mail: |
chem@netsun.com |
Address: |
Room A101, No.751, YiChang Road, Shanghai, China. |
Zip Code: |