4-Oxo-9,10-Dihydro-4H-Benzo(4,5) Cyclohepto(1,2-b) Thiophene Suppliers, 4-Oxo-9,10-Dihydro-4H-Benzo(4,5) Cyclohepto(1,2-b) Thiophene Manufacturers.
Company: |
JIANGSU ALPHA HAWK CHEMICAL INDUSTRIES LIMITED |
E-mail: |
chem@netsun.com |
Address: |
NO.333 Taiping South Road Nanjing China |
Zip Code: |
210000 |