Zhengzhou Gecko Scientific Inc.
Telephone0371-63336364 17344886665
Websitehttp://www.zzgecko.cn
Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
Henan qinpeng technology co., ltd
Telephone微信:18839185240; 15737400781
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList611244/0_EN.htm
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Telephone13611835272 13611835272
Websitehttp://www.sunwaypharm.cn/
Dongyang Qiusuo Medical Technology Co., LTD
Telephone 17502510579
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1932551/0_EN.htm
Xuzhou B&C Chemical Technology Co., Ltd
Telephone051686297676
Websitehttp://www.bcpharma.com/
Shanghai Easy CDMO Co.,Ltd
TelephoneInfo@easycdmo.com 13564957716
Website
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-2158073036
Websitehttps://www.dakenchem.com/
Xuzhou B&C Chemical Technology Co., Ltd
Telephone+86-400-0516-021 +86-15190678838
Websitehttp://www.bcpharma.com
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Telephone+86-0512-83500002 +86-15195660023
Websitehttps://www.sfdchem.com/
HANGZHOU LEAP CHEM CO., LTD.
Telephone+86-571-87711850 +86-15355479329
Websitehttp://www.leapchem.com
Zhengzhou Gecko Scientific Inc.
Telephone 13938510057
Websitehttp://www.zzgecko.com/English/