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About Us

HS Biopharmaceuticals Inc.


Our Story

Our Manufacturer

Founded in 2001 we are a high-tech enterprise specializing in producing chondroitin sulfate, glucosamine, collagen, shark cartilage powder, hyaluronic acid, and Methy-Sulfonyl-Methane (MSM). We have over 1500 customers worldwide. Our factory was one of the earliest to produce chondroitin sulfate in China. Our products conform to the standards of the Chinese Pharmacopoeia, the United States Pharmacopoeia, the European Pharmacopoeia, and Japanese Pharmacopoeia. HS is registered in multiple countries including the United States, Ukraine, Brazil, and Japan. In 2022, HS saw a 45.8% growth in revenue!

The 20000 m² factory is run by over 100 employees, with state-of-the-art production equipment and advanced testing instruments. There are dust-free clean room facilities (100,000 level purification) and a GMP quality control system. In 2021, we opened a new factory in Fujian.

We take immense pride in our unwavering commitment to scientific and technological innovation. We have everal utility models and patents. We are also a proud member of the Jiaxing Municipal Scientific and Technological Research and Development Center.

Pure and High Quality

Our Quality System

HS Biopharmaceuticals has established a quality assurance system based on the requirements of cGMP, ISO9001, and ISO2000. 

Since ISO-approval back in 2005, we have not failed in quality or innovation. We discovered a critical 5% gap between the detection results of E-HPLC (enzyme-labeled high-performance liquid phase chromatography) and CPC (potentiometric titration) in chondroitin sulfate sodium identification and pioneered its use. Furthermore, HS is the first company to be able to limit the amounts of sulfate and chloride in the manufacturing process to the requirements of the US Pharmacopoeia. Our chondroitin sulfate sodium therefore fully complies with ALL relevant USP tests.

In April 2012, we passed the three-day audit by the Food and Drugs Administration (FDA). In August 2012, HS obtained the Good Manufacturing Practice (GMP) certificate issued by the National Sanitation Foundation (NSF). In March 2017, we updated our sustainability certification by the Marine Stewardship Council (MSC) for our fish-sourced products. 

HS company has an experienced QC team with a high sense of responsibility to carry out routin analytic testing to meet requirements of specific customer needs. Our in-house laboratories include 

high-performance liquid chromography, gas chromatography, Infrared (IR) Spectrometer, Cetylpyridinium Chloride Automatic Titrator (CPC),  and microbiological incubator, stability chamber, and sample retention testing. We are always working on analysis method development and validation!

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Our Journey 

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Our History


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