Beijing Eternalchem Co,. Ltd.
Telephone010-59484199 18611897322;18611897322;
Websitehttp://www.eternalchem.com/
Shanghai SuperLan Chemcial Technique Centre
Telephone0-2022843681 15618226720
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19886/0_EN.htm
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Aikon International Limited
Telephone025-66113011 19370895928
Websitehttp://www.aikonchem.com
Win-Win Chemical CO., Limited
Telephone0577-64498589 15325081899
Websitehttp://www.win-winchemical.com/
changzhou ansciep chemical co., ltd.
Telephone0519-86305871 13961213398;
Websitehttp://www.ansciepchem.com/
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone+86-0551-65418671 +86-189 4982 3763
Websitehttps://www.tnjchem.com
Win-Win chemical CO., Limited
Telephone+86-0086-577-64498589 +86-15355981851
Websitehttps://www.win-winchemical.com/
SHAANXI DIDEU MEDICHEM CO.LTD
Telephone029-029-81123119 17391733320
Website
Sichuan BoYou Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
Website
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Telephone0714-3999001 19171453112
Websitehttp://www.yongstandards.com/
Tianjin Anhao Biotechnology Co., Ltd.
Telephone02284840027 18602254930
Websitehttp://www.ahpharmatech.com/
Aromsyn Co., Ltd.
Telephone+86-0571-85585865 +86-13336024896
Websitehttps://www.aromsyn.com/