Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
Shanghai Chaolan Chemical Technology Center
TelephoneQQ:65489617 13301690235
Websitehttp://www.atkchemical.com/
Shanghai Dongyang Biotechnology Co., Ltd.
Telephone0512-13601744364 13601744364
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1201937/0_EN.htm
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Telephone13611835272 13611835272
Websitehttp://www.sunwaypharm.cn/
Beijing Biocreative Technology Co., Ltd.
Telephone 15522676233
Websitehttp://www.bestbaiao.com/
Zibo Biopolar Rongchuang Pharmaceutical Co. Ltd.
Telephone0533-6092686 13371592196
Websitehttp://www.bp-rongchuang.com/
Nantong QuanYi Biotechnology Co., Ltd
Telephone0513-66337626 18051384581
Websitehttps://www.chemhifuture.com/
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
RD International Technology Co., Limited
Telephone 18024082417
Websitehttps://www.ruidiresearch.com
Guangzhou Ruidi Biotechnology Co., Ltd.
Telephone020-82099279 18988941402
Websitehttp://www.ubiochem.com/
ATK CHEMICAL COMPANY LIMITED
Telephone+undefined-21-51877795
Websitehttp://www.atkchemical.com