4-Dromo-9,9'-spirobifluorene Suppliers, 4-Dromo-9,9'-spirobifluorene Manufacturers.
Company: |
Xuancheng Chingco Biotech Co.,Ltd. |
E-mail: |
chem@netsun.com |
Address: |
No.36 Chuangye Road,Xuancheng Economic and Technological Development Zone,Anhui Province,P.R.China |
Zip Code: |
242000 |