ShangHai Book Chemical Co., Ltd.
Telephone15001988657 15802146997
Websitehttp://www.bookchemicals.com
Shanghai Xinxin Pharmaceutical Technology Co., Ltd.
Telephone 13671725141
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1358212/0_EN.htm
Block Chemical Technology (Shanghai) Co., LTD
Telephone021-20432219 13918097649
Websitehttp://www.acblock-lab.com
Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd.
Telephone 15990591583
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1449608/0_EN.htm
Haiji Pharmaceutical Technology (Suzhou) Co., Ltd
Telephone 18012778619
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1396438/0_EN.htm
CONIER CHEM AND PHARMA LIMITED
Telephone
Websitehttp://www.conier.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
CHIRIAL CO.LTD
Telephone+86-025-58218501; 19941513806
Websitehttps://www.chirial.com
JW & Y Pharmlab Co., Ltd.
Telephone021-64340559 13651849907
Websitehttp://www.jwypharmlab.com.cn
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-025-66113011 15955137747
Websitehttp://www.aikonchem.com