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
Aikon International Limited
Telephone025-66061636 19370895928
Websitehttp://www.aikonchem.com
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Xi'an Chengyuan Pharmaceutical Technology Co., Ltd
Telephone 17792872120
Websitehttps://www.chemicalbook.com
