Nanjing SynTitan Pharmaceutical Co., Ltd.
Telephone025-57027686 17372956142
Websitehttp://www.syntitan.com
Labnetwork lnc.
Telephone+86-27-50766799 +86-18062016861
Websitewww.labnetwork.com
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Beijing Stronger Science Co., Ltd.
Telephone0531-88924771 15614660963
Websitehttps://www.nuoxiansheng.com/
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone021-50795510 4000665055
Websitehttp://www.shao-yuan.com
Shaanxi Istare Biotechnology Co., Ltd.
Telephone18682931470; 18682931470
Websitehttp://www.istarepharm.com/
Aikon International Limited
Telephone025-58859352 18651614124
Websitehttps://www.aikonchem.com/
hebeidiyuanpharmaceuticaltechnology co.,ltd
Telephone 13803176464
Websitehttps://www.chemicalbook.com