Xi'an Confluore Biological Technology Co., Ltd.
Telephone+86-156-80926068 +86-15680926068
Websitehttp://www.confluore.cn/
Chengdu Zen Sunda Bio-pharmaceutical Technology Co., Ltd.
Telephone 19981275275
Websitehttp://www.zsdpharm.com
Xiamen Sinopeg Biotech Co., Ltd.
Telephone400-9189898 17359873007
Websitehttp://www.sinopeg.com.cn
Guangzhou Hongyuan Chemical Co.,Ltd
Telephone 15817493340
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1222417/0_EN.htm
Affinity（Wuhan）Ltd.
Telephone 15841022315
Websitehttps://precisepeg.com
Nanjing Bairuikang Biotechnology Co., Ltd.
Telephone 18168036974
Website
Shandong fen Boyu Biotechnology Co.,LTD
Telephone13356310019
Websitehttps://www.chemicalbook.com/supplier/25479786/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Nantong Hanfang Biotechnology Co. , Ltd.
Telephonehanfangpharma@126.com 18017580634
Websitehttps://hanfangpharma@126.com
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Telephone025-66061636 19370895928
Websitehttps://www.aikonchem.com/
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone13611955358 15002190549
Websitehttp://www.yanfenbio.com/
Wanxin Biotechnology (Jiaxing) Co., LTD
Telephone0573-83568680 18057391398
Website
Henan Mengtai Pharmaceutical Technology Co., Ltd
Telephone17634413542
Websitehttps://www.henanmengtai.com
Suzhou Derivative Biotechnology Co., Ltd.
Telephone 13915541704
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931143/0_EN.htm
XIAMEN SINOPEG BIOTECH CO., LTD.
Telephone+86-0592-7761068 15616186207
Websitehttp://www.sinopeg.com
