Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Changsha Jing Kang New Material Technology Co., Ltd.
Telephone0731-85118349 18874718518
Websitehttp://www.jbiochem.com
Beijing Hechemist Technology CO.,LTD
Telephone 18511709189;
Websitehttp://www.hechemist.com
Aikon International Limited
Telephone025-66113011 19370895928
Websitehttp://www.aikonchem.com
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Shanghai Maclean Biochemical Technology Co., LTD
Telephone021-50706066 15221275939
Websitehttp://www.macklin.cn/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-2158073036
Websitehttps://www.dakenchem.com/
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com