Hangzhou Go Top Peptide Biotech Co.,Ltd.
Tel:+86-571-88211921; +86-571-88211951
Mobile: +86-13355716090; +86-13735575465
Fax:86-571-88211907
Email:sales@gotopbio.com ; sales1@gotopbio.com
URL:www.gotopbio.com
Add: Room 5B03, Building #1, No.452, 6th Street,
Hangzhou Eco.& Tech Development zone, 310018 Zhejiang, CN.
'