Welcome To Golden-Shell Pharmaceutical

Golden-Shell Pharmaceutical Co., Ltd. founded in 1994, was originally known as Golden-Shell Biochemical and now is the largest manufacturer of chitin and chitin derivatives in China.

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D-Glucosamine Series

A white crystalline powder, odorless, slightly sweet, soluble in water ,slightly soluble in methanol, insoluble in organic solvents such as ethanol.

DC Series

A white grain,odorless,slightly sweet, soluble in water,Slightly soluble in methanol, insoluble in organic solvents such as ethanol.

Chitosan Series

This product is non-toxic, odorless, off-white or slight yellow powder, and soluble in acid, insoluble in water and base or normal organic solutions.

Chitosan Oligosaccharide

GS chitooligosaccharide products with different distribution range of polymerization degree and low dispersion degree can be prepared by using GS chitooligosaccharide enzyme developed by our company. The conditions of enzymatic hydrolysis reaction are strictly controlled and combined with membrane separation technology.

Water-Soluble Chitosan

Off-white or yellowish, odorless, amorphous and semitransparent solid or powder.Easily soluble in water.The solution is clear and character is stable.

Collagen Series

The collagen powder product is processed by modern biotechnology and is white or beige powder.

Chondroitin sulfate Sodium

Chondroitin sulfate sodium, a white powder, has strong water absorption, soluble in water and becomes a viscous solution, insoluble in organic solvents such as ethanol, ether, and acetone.

Production, testing equipment and quality control

Golden-Shell has production workshops and a quality control laboratory for glucosamine, chitosan, chitosan oligosaccharide, chitin derivatives, etc. Dedicated workshops are all in full compliance with domestic and international GMP requirements.

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