3,4-Dihydroxybenzoic acid Suppliers, 3,4-Dihydroxybenzoic acid Manufacturers.
Company: |
Xiangyang gongchuang chemical Company limited |
Contact: |
Mr.liu |
E-mail: |
chem@netsun.com |
Website:
|
http://www.gcchem.net |
Address: |
Room 2, Floor 1, Block 3, Guanjingyuan, Xiangcheng District, Xiangyang, Hubei, China |
Zip Code: |
441021 |