4,4-Pentamethylene-2-Pyrrolidinone Suppliers, 4,4-Pentamethylene-2-Pyrrolidinone Manufacturers.
Company: |
Nanjing Chemicals United Industrial Corp. |
E-mail: |
chem@netsun.com |
Address: |
Nanjing Chemical Industry Park Luhe Nanjing Jiangsu China |
Zip Code: |