QUALITY CONTROL SOLUTIONS LTD.
Telephone0755-66853366; 13670046396
Websitehttps://www.qcsrm.com
Hubei Jiuchang New Material Technology Co., Ltd
Telephone 13407109540
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1777250/0.htm
ShenZhen Trendseen Biological Technology Co.,Ltd.
Telephone13417589054 13417589054
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList312717/0.htm
Hangzhou Bingochem Co., Ltd.
Telephone0571-8512-5372
Websitehttp://www.bingochem.com/
Shaanxi Xihua Chemical Industry Co., Ltd
Telephone17691182729 13992773979
Website
TLC Pharmaceutical Standards Ltd.
Telephone 18012923235
Websitehttp://www.tlcstandards.com
Changyi Longchang Bio-Chemical Co., LTD
Telephone +8613256193735
Websitehttps://longchangchemical.com
ShenZhen Trendseen Biological Technology Co.,Ltd.
Telephone 13417589054
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1962465/0.htm
GIHI CHEMICALS CO.,LIMITED
Telephone +8618058761490
Websitehttps://www.gihichem.com/
LEAP CHEM CO., LTD.
Telephone+86-852-30606658
Websitehttps://www.leapchem.com
