J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Thermo Fisher Scientific
Telephone800-810-5118
Websitehttp://www.thermo.com.cn
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Changzhou Ansciep Chemical Co., Ltd.
Telephone0519-86305871
Websitehttp://www.ansciepchem.com/
CONIER CHEM AND PHARMA LIMITED
Telephone
Websitehttp://www.conier.com/
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
TCI (Shanghai) Chemical Trading Co., Ltd.
Telephone021-61109150
Websitehttps://www.tcisct.com
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Tianjin Zhengzexing Technology Co., Ltd
Telephone199-2257-5710 13116104906
Website
Aikon International Limited
Telephone025-58859352 18651614124
Websitehttps://www.aikonchem.com/
Nantong Xinqisheng Biotechnology Co., Ltd.
Telephone13635551869 13690496888
Websitehttps://www.thiwin.com
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/