Shanghai Hanhong Chemical Co., Ltd. | Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, China 
www.hanhonggroup.com | Send Inquiry | Phone: +86-(21)-64762736, 64531573
Shanghai Hanhong Chemical Co., Ltd. specializes in manufacturing unnatural amino acids, nucleosides, nucleotides, chiral chemicals and pharmaceuticals. Our products include dl-alanine, phthaloyl-l-ala more...