Beijing Leaderherb Bio-Tech. Co., LTD.
Telephone51288246 13366708252
Websitehttp://www.leaderherb.com
Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.
Telephone 19943855286
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16347/0_EN.htm
Wuhan Fortuna Chemical Co., Ltd
Telephone+86-27-59207850
Websitehttp://www.fortunachem.com/
Shanghai Yanze Chemical Co., Ltd.
Telephone15345144255 19901447308
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0_EN.htm
Hubei Weideli Chemical Reagent Co., Ltd.
Telephone13429867250 13429867250
Websitehttp://www.dxtyaoye.com
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Telephone027-027-59308705 18871579363
Websitehttp://www.xin-api.com/
Shanghai Lumeng Technology Co., LTD
Telephone 18049902746
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList449656/0_EN.htm
Hubei Henghua Technology Co., Ltd.
Telephone 18064208139
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1539080/0.htm
Hubei DAHAO Chemical Co., Ltd.
Telephone027-027-59106191 13986034860
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList329222/0_EN.htm
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website
Hubei Chenghai Chemical Co., Ltd
Telephone027-59220433 18327245847
Websitehttps://www.hbchenghai.com
Hubei wei shi reagent group ltd., company
Telephone027-59102966 18717199209
Websitehttps://www.4008081911.com
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/