Shandong Hailongyuan Bio-Tech Co., Ltd. was established in 2017. It is a high-technology manufacturer engaged in the research, development, production, sale and service of Marine biological products.Hailongyuan owns the advanced biological enzymatic hydrolysis and biological extraction production lines. It also has set up several GMP workships, R&D laboratories, and has got HACCP, ISO9001 and Halal certification.