Shandong Hailongyuan Bio-tech Co., Ltd. has developed to the leading producer of small molecule marine biological products. Our products include chitosan oligosaccharide,
antarctic krill oil, antarctic krill peptide, abalone peptide, fish collagen peptide, oyster peptide, sea cucumber peptide, tuna peptide, octopus peptide etc.. We also
produce soybean peptide. We innovate the products according to the market demand, to meet the diversified nutrition and health requirement of different groups.
We aim to inspire people to live well and pay more and more attention to health. Also for breeding and farming, green health and ECO friendly are required.
We want to deliver the high-tech, health green and efficacious products people deserve.
Hailongyuan pay high attention to the research and development, now Hailongyuan has becomed the leading
company who handle the core technology of Chitosan oligosaccharide, biological peptide and realize large scale
production, the research and innovation ability has reached the advanced international level.