We are the company which sells a health foods and the silk amino acid & silk peptide powders. Our main buyer is the network company and the foodstuffs manufacturing company of Korea.

Ji\'an Tonghai pharamceutical chemistry Co.,lTD is a big integrative chemical enterpriprise being engaged in the medicine raw material,intermediates.

Huzhou Aotesi Business Corporation has passed the evaluation of ISO9001 certification and been honored as "High New Technique Enterprise in Zhejiang Province". Our products have already attained several nation invention patents. We enjoy ...