About Us
Aotesi factory picture

As a leading manufacturer of silk protein, silk amino acids, sericin, silk fibroin, silk peptide, hydrolyzed silk, silkworm pupa powder and distillate of male silkworm in China, Huzhou Aotesi Biochemical has passed ISO9001 attestation and won the honor of high and new technique business enterprise in Zhejiang province with our products already acquired several nation invention patents.

Relying on the abundant silk resource of Huzhou and cooperating with Shanghai branch of Chinese Academy Sciences, Animal Graduate School of Zhejiang University, Food Institute For Research of Zhejiang Industry and Business University, our company makes use of living creature quality, directional enzyme cut high-tech craft, and we have independent intelligent right of functional instant sricin powder, silk mixed amino acid (silk fibroin) and silk peptide powder, silkworm aminophenol, natural fibroin, etc.

Located in Huzhou's economy development area, our company has a size of 9000 square meters, including 5500 square meters of factory building which owns complete water and hot supply, as well as integrity produce flowing line. We has built up a strict quality control monitor system, and we produce standardized production according to national food, medicine class standard.

Our company plays a leading role in the technique and production scale of the production craft authenticated by expert within the country, and has reached international advanced level.

Our products, such as silk sericin, silk amino acid, silk peptide, hydrolized silk, silkworm pupa powder, are natural green organic, and can be extensively applied to food, the health care production, medicine, cosmetic, clothing, etc. Our company can also provide homologous silk egg white products according to customers' need. What's more, our product has already been exported to Europe and America, Japan and Southeast Asia .

If you have any interest in our products, please contact with us at any time. We will contribute efforts to you with sincerity !

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Company Profile

Company Name: Huzhou Aotesi Biochemical
Business Type: Factory, Manufacturer, supplier, exporters
Registered Address: 7F, 358# Hongqi Road, Huzhou, Zhejiang, China
Number of Employees: 51 - 100 People
Certification: ISO9001, PATENTS
Products: Silk Amino Acids, Silk Fibroin ( silk essence ), Silk Sericin, Silk Peptide, Hydrolyzed Silk Powder,
Silkworm Pupa Powder, Silk Powder, Silkworm Pupa Amino Acids, Male Sikworm Protein,