Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument.
Meanwhille,as we continue to grow and expand since 2005,we also established a good long term business relationship with thousands of manufacturers in China and became sales agent for them.
Now our main products is herbal/animal extracts,pharmaceutical/veterinary raw material, Food/feed additives,agrichemicals and other fine chemicals.Most of the products are produced under cGMP, ISO9000, HACCP, HALAL, KOSHER,and FAMI-QS license...
Scientific overview of lycopene antioxidant properties, including lycopene extraction, bioavailability, nanoformulation, and lycopene powder applications. Lycopene is a natural carotenoid antioxidant derived from tomato with strong cellular protection ben
Milk thistle extract is a scientifically studied botanical ingredient containing silymarin that supports liver health through antioxidant, anti-inflammatory, and cellular protection mechanisms, helping maintain normal liver function and physiological bala
Resveratrol is a natural polyphenol primarily extracted from Japanese knotweed. Learn how resveratrol supports antioxidant defense, cardiovascular wellness, and healthy aging in modern nutraceutical applications.
Scientific review of lutein and zeaxanthin in human milk and their roles in infant retinal protection, blue-light filtering, and brain development. Explores maternal diet, carotenoid transfer, and early-life visual and cognitive nutrition.
Explore Haematococcus pluvialis cultivation, natural astaxanthin production, biorefinery utilization, and industrial applications for nutrition, cosmetics, aquaculture, and functional products.
We strive to create top quality products using new innovation to suit the requirements of our clients and the lifestyles of the consumers. We have earned the trust of thousands of clients, including these fine clients:
What sets us apart from the competition? Our ability to listen to our customers!
Purestar Chem Enterprise Co., Ltd
