Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shifang ShengYuan Technology Co., Ltd.
Telephone0838-6510595 18881099744 18881099744
Websitehttp://www.byybio.com
Nanjing Leon Biological Technology Co., Ltd.
Telephone 17705183659
Websitehttp://www.njleonbiotech.com
Nanjing Peptide Biotech Ltd.
Telephone025-58361106-805 13082558573
Websitehttp://www.njpeptide.com/
Chengdu Youngshe Chemical Co., Ltd.
Telephone028-62328193 17380623303
Websitehttps://shop326109856.taobao.com/
Henan Alfachem Co.,Ltd.
Telephone0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
AFINE CHEMICALS LIMITED
Telephone0571-85134551
Websitehttp://www.afinechem.com/index.html
career henan chemical co
Telephone+86-0371-86658258 15093356674;
Websitehttp://www.coreychem.com
Nanchang Tianzhen Biotechnology Co., Ltd
Telephone 13173652190
Websitehttp://www.tanzhenbio.com
Nanjing TGpeptide Biotechnology Co.,Ltd.
Telephone 18115476705
Websitehttp://www.tgpeptide.com/Index.aspx
DONBOO AMINO ACID COMPANY
Telephone +8613063595538
Websitehttp://www.donboo.com/
TCI (Shanghai) Chemical Trading Co., Ltd.
Telephone021-61109150
Websitehttps://www.tcisct.com
Hubei Zhaoke BIO-CHEMICAL Co., Ltd.
Telephone027-87607080 13433334465
Websitehttps://www.chemicalbook.com/supplier/24140563/
Nanjing Yuanpeptide Biotech Co.,Ltd.
Telephone 18168071971
Websitehttp://www.yuan-peptide.com
Hebei ruqi technology co., ltd
Telephone176-03256889 17603256889
Websitehttp://www.rulintech.com/
Hangzhou Baige Pharmaceutical Technology Co. , Ltd.
Telephone0571-85350119 15888826472
Websitehttp://www.hzbaigebio.com
Shanghai HongTide Biotechnology Co.,Ltd.
Telephone 19961912513
Websitehttps://www.hongtide.com/index.php
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/