SHANGHAI HANHONG CHEMICAL CO.,LTD.
- Contact:Paul Ma
- Phone: 13918533501
- Tel: 0086-021-64541543
- Fax: 0086-021-54291107
- Mail: paul@hanhonggroup.com
Main product: L-tert-Leucine/20859-02-3,D-Phenylalanine 673-06-3, D-Proline/344-25-2,D-Tryptophan 153-94-6,D-Valine 640-68-6,D-Norvaline 2013-12-9,D-Alanine 338-69-2,D-Arginine