4-Sulpho-1,8-Naphthalic Anhydride Potassium Salt Suppliers, 4-Sulpho-1,8-Naphthalic Anhydride Potassium Salt Manufacturers.
Company: |
Anshan Xingmao Chemical Industry Co.,LTD. |
E-mail: |
chem@netsun.com |
Address: |
No.1 Chem Road, Anshan, Liaoning, P.R. China |
Zip Code: |
114011 |