skychemical Co.Ltd
Telephone021-20960837,QQ1332204249
Websitehttp://www.skychemical.com
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Shanghai Jieshikai Biotechnology Co. , Ltd.
Telephone021-57520305 15026420323
Websitehttps://www.jskchem.com
Nanjing Thander New Material Science & Technology Co., Ltd
Telephone 15384069853
Websitehttp://www.thander-nmscitech.com/
Hubei wei shi reagent group ltd., company
Telephone027-02759101766 13125137661
Websitehttps://www.4008081911.com