Hangzhou Bright Pharma Biotechnology Co., Ltd.
Telephone0571-85775770 13575490453
Websitehttp://www.brightpharmabio.com/
Sichuan Tongsheng Amino acids Co.,Ltd.
Telephone0838-2274206 17340404235
Websitehttp://www.aminoacid.cc
Anhui Cheer-Our Medical technology Co.,Ltd
Telephone63535381 13485700777
Websitehttps://www.cheerour.com/
China Synchem Technology Co.,Ltd.
Telephone+86-0552-4929304 +86-18055277008
Websitehttp://www.cnsynchem.com
Organic Bio-Tech (Suzhou) Co.,Ltd
Telephone 18061997750
Websitehttps://www.organic-biotechnology.com/
J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
TAIYUAN RHF CO.,LTD.
Telephone+86 351 7031519
Websitehttp://www.rhfchem.com/
TCI (Shanghai) Development Co., Ltd.
Telephone021-67121386
Websitehttps://www.tcichemicals.com/CN/zh/
Yangzhou Aoxin Chemical Co., Ltd
Telephone0514-87754778 13901446058
Websitehttp://www.aochem.com/
Beijing HwrkChemical Technology Co., Ltd
Telephone89508211 18501085097
Websitehttp://www.hwrkchemical.com
Energy Chemical
Telephone 400-0056266
Websitehttp://www.energy-chemical.com
Wuhan Chemwish Technology Co., Ltd
Telephone86-027-67849912
Websitehttp://www.chemwish.com
GL Biochem (Shanghai) Ltd
Telephone21-61263452 13641803416
Websitehttp://www.glschina.com/
Capot Chemical Co., Ltd
Telephone+86 (0) 571 85 58 67 18
Websitehttp://www.capotchem.com/
Beijing Ouhe Technology Co., Ltd
Telephone13552068683 13522913783
Websitehttp://www.ouhetech.cn/
JinYan Chemicals(ShangHai) Co.,Ltd.
Telephone13817811078
Websitehttp://www.jingyan-chemical.com/