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: |
Trademax Pharmaceuticals & Chemicals Co..Ltd. |
E-mail: |
chem@netsun.com |
Address: |
728 Yan-an Road (West), Huamin Empire Plaza, Suite 7B,Shanghai 200050, China. |
Zip Code: |
200050 |