Introduction

Hanhong抯 core competence is the industrial technology of manufacturing of unnatural amino acids, protected amino acids, peptides ,nucleosides ,nucleotides and Heterocyclic Building Blocks. Byexchanging technology for shares and joint production, Hanhong has set up four holding companies ,six co-operative enterprises and one sole corporation enterprise.
Hanhong Manufactures fine and specialty chemicals from Grams, Kilograms to tons. The featured products are unnatural amino acids(four production lines, 200tons per year),protected amino acids(three production lines, 50tons per year), Peptides(5000 per month), nucleosides&nucleotides(three production lines,80 tons per year),DNA ,RNA fragements(5000 per month) and chiral ragents(two production lines, 300 tons per year) and Heterocyclic Building Blocks(two production lines, 150 tons per year).

Lastest Products

2-Methyl-1,4-naphthoquinone

2-Methyl-1,4-naphthoquinone

1,4 -Benzoquinone

Benzil

2-Chloro-3',4'-dihydroxyacetophenone

2',4'-dihydroxypropiophenone

2',4'-Dihydroxyacetophenone

4'-Hydroxyacetophenone