Chengdu Pukang Biotechnology Co., Ltd
Telephone028-82550498 19102685862
Websitehttps://www.pu-kang.com/
Shanghai Topbiochem Technology Co., Ltd
Telephone021-58170097
Websitehttp://www.topbiochem.com
Hubei huizepu Pharmaceutical Technology Co., Ltd
Telephone027-027-027-59212684 19371278702
Websitehttp://www.huizepu.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Guangzhou Hongyuan Chemical Co.,Ltd
Telephone 15817493340
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1222417/0.htm
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Affinity（Wuhan）Ltd.
Telephone 15841022315
Websitehttps://precisepeg.com
Lianhe Aigen Pharmatech Co.,Ltd.
Telephone 18918657159
Websitehttps://www.lianhe-aigen.com/
Shandong fen Boyu Biotechnology Co.,LTD
Telephone13356310019 13356310019
Websitehttps://www.chemicalbook.com/supplier/25479786/
Chengdu Hanwei Biotechnology Co., Ltd
Telephone17360178904 18217049878
Websitehttp://www.pegtide.com
Shanghai Zunlijia Life Technology Co., Ltd
Telephone021-34045219 13195660927
Websitehttps://www.zunlijia.com
Nantong Hanfang Biotechnology Co. , Ltd.
Telephone 18616537568
Websitehttps://hanfangpharma@126.com
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone13611955358 13611955358
Websitehttp://www.yanfenbio.com/
Wanxin Biotechnology (Jiaxing) Co., LTD
Telephone0573-83568680 18057391398
Website
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd
Telephone 13915962545
Websitehttps://www.aikonchem.com/
