J & K SCIENTIFIC LTD.
Telephone18210857532; 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Telephone+86-21-54098501
Websitehttp://www.sinch.com.cn/
Shanghai Jian Chao Chemical Technology Co., Ltd.
Telephone150-2103-5486 18017383231
Websitehttp://www.antaeus-e.com/
DebyeTec.com Inc.
Telephone18-086626237 18086626237
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16955/0.htm
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Yantai ShengKailun Chemical Technology Co., Ltd.
Telephone 13356901049
Websitehttp://www.sklnchem.cn
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-85201366 18938635012
Websitehttp://www.regentsciences.com/
Aikon International Limited
Telephone025-58851090 15955137747
Websitehttp://www.aikonchem.com
Amel Pharmatech Corporation
Telephone027-888-4366503
Websitehttp://www.amelpharmatech.com/
Beijing Haite lesk Technology Co., Ltd
Telephone15210893940; 15116916250
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList804170/0_EN.htm
Jiaxing Zhejia Biotechnology Co., LTD
Telephone0573-85609002 18367600069;
Websitehttp://www.jxzj.cc/
Henan Weitixi Chemical Technology Co., Ltd
Telephone0371-53370800 18037197114
Website
Yantai Sheng Kai Lun Biological Products Co. , Ltd.
Telephone 13356901049
Websitehttps://www.sklnchem.cn
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Hangzhou Sulfuchem Material Technology Co., Ltd.
Telephone0571-86113725 15372021306
Websitehttp://www.sulfuchem.com/
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn