J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
BioBioPha Co., Ltd.
Telephone0871-65217109 13211707573;
Websitehttp://www.biobiopha.com
Sichuan Wei Keqi Biological Technology Co., Ltd.
Telephone028-81700200 18116577057
Websitehttps://www.weikeqi-biotech.com/
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
Chengdu Push Bio-Technology Co., Ltd.
Telephone028-85370565-229 18080489829
Websitehttp://www.sinophytochem.com
Aikon International Limited
Telephone025-66113011 18112977050
Websitehttp://www.aikonchem.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Career Henan Chemica Co
Telephone+86-0371-86658258 +8613203830695
Websitehttps://www.coreychem.com/
Absin Bioscience Inc.
Telephone021-38015121 15000105423
Websitehttps://www.absin.cn/
Shanghai Bohu Biotechnology Co., LTD
Telephone021-57763112 13585886131
Websitehttp://www.pyram.cn/
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone 13675144456
Websitehttp://www.synzest.com
TCI (Shanghai) Chemical Trading Co., Ltd.
Telephone021-021-61109150
Websitehttps://www.tcisct.com
Chengdu Push Bio-Technology Co., Ltd.
Telephone 18080489829
Websitehttp://www.sinophytochem.com
Beijing PUXI Technology Co., Ltd
Telephone400-8087372 13161114455
Websitehttps://www.puxi.com.cn
LGC Science (Shanghai) Ltd.
Telephone 17717235263
Websitehttps://www.lgcstandards.com/CN/en/Pharmaceutical/cat/279492
Naturewill Biotechnology Co., Ltd.
Telephone028-82632533 18113192475
Websitehttps://www.naturewill.cn/
Vicbio Biotechnology Co., Ltd.
Telephone 13691409741
Websitehttp://www.vicbio.com/