J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Shijiazhuang Dowell Chemical Co., Ltd
Telephone0311-89805679 17692413312
Websitehttp://www.dowechem.com/
Shanghai Raise Chemical Technology Co.,Ltd
Telephone+86-021-50935922
Websitehttp://www.raise-chem.com
Hubei kangen Pharmaceutical Chemical Co., Ltd
Telephone180-64105258 18064105258
Websitehttps://www.chemicalbook.com/supplier/10564672/
Chengdu jingzhihuacheng Chemical Technology Co., Ltd.
Telephone028-028-37664989 15900794981
Websitehttp://www.jingzhihcchem.cn/
Amatek Scientific Co. Ltd.
Telephone0512-56316828 400-867-5858;400-867-5858
Websitehttp://www.amateksci.com
Jiangsu aikang biomedical research and development co., LTD
Telephone025-58859352 17714375163
Websitehttp://www.aikonchem.com/
ANHUI WITOP BIOTECH CO., LTD
Telephone +8618071025641
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Jiangsu Boquan Biotechnology Co., Ltd.
Telephone 19709916022
Websitehttp://m.boquanshengwu.com
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-81145305 17791533577
Website
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85563444 15850508050
Websitehttp://www.synzest.com
Shijiazhuang C-element Biotech Co.,Ltd
Telephone+86-18033710157 18033710157
Websitehttp://www.c-elementbiotech.com/
Chengdu jingzhihuacheng Chemical Technology Co., Ltd.
Telephone028-37664989 15900794981
Website
Shanghai Kangenbo Medical Technology Co., Ltd.
Telephone400-1388-521 17510465506
Websitehttp://www.kxychem.com/
Shijiazhuang Dowell Chemical Co.,Ltd
Telephone +86-17692413312
Websitehttp://www.dowechem.com/En/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/