Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
Shanghai Daeyeon Chemicals Co., Ltd
Telephone021-64478606 +8615900664856
Websitehttp://www.shdaeyeonchem.com/
Shanghai Daeyeon Chemicals Co., Ltd
Telephone021-64478606
Websitehttp://www.shdaeyeonchem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Telephone025-66061636 18013972705
Websitehttps://www.aikonchem.com/