Hefei TNJ Chemical Industry Co.,Ltd.
Telephone+86-0551-65418671 +86-189 4982 3763
Websitehttps://www.tnjchem.com
Hefei Hangang Pharmaceutical Technology Co., Ltd.
Telephone +8618062405514
Websitehttp://www.ipurechemical.com
Nanjing songguan Biotechnology Co., Ltd.
Telephone 13584088977
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList783263/0_EN.htm
