Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-81120477 17792793610
Websitehttp://www.dideu.cn
Shandong Dayou Pharmaceutical Research and Development Co., Ltd.
Telephonedayouchem@126.com 15165037910
Website
Hubei Shiteng Chemical Technology Co. LTD
Telephone18971850150 19086915685
Website
Hangzhou FandaChem Co.,Ltd.
Telephone008657128800458;
Websitehttps://www.fandachem.com/
Hebei Yaoxiao New Materials Technology Co., Ltd.
Telephone+86-19543918292 +86-19543918292
Websitehttps://yaoxiaochem.com/