Dayang Chem (Hangzhou) Co.,Ltd.
Telephone571-88938639 +8617705817739
Websitehttps://www.dycnchem.com/
Guangzhou Shunyi Pharmaceutical Chemical Co., Ltd.
Telephone 15360832999
Websitehttps://www.chemicalbook.com/supplier/15044891/?tdsourcetag=s_pcqq_aiomsg
NORANA GROUP
Telephone027-027-59209883 17386169806
Websitehttps://www.nornachem.com
Hubei Yunmei Technology Co., Ltd
Telephone027-59206672 18327059871
Websitehttps://www.yunmeichem.com
Hebei ruqi technology co., ltd
Telephone176-03256889 17603256889
Websitehttp://www.rulintech.com/
Zhengzhou Hong Sheng Pharmaceutical Technology Co. Ltd.
Telephone0371-55695890 15637198702
Websitehttp://www.xpkhx.com/
GIHI CHEMICALS CO.,LIMITED
Telephone +8618058761490
Websitehttps://www.gihichemicals.com/
