JW & Y Pharmlab Co., Ltd.
Telephone021-64340559 13651849907;
Websitehttp://www.jwypharmlab.com.cn
Zhengzhou Acme Chemical Co., Ltd.
Telephone0371-0371-55629727 13323845623
Websitehttp://www.acmechem.cn
Henan Anky Chemical Technology Co., Ltd.
Telephone 17836913271
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20076/0.htm
Shanghai zhigan biotechnology co., LTD
Telephone
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31144/0.htm
Amel Pharmatech Corporation
Telephone888-4366503
Websitehttp://www.amelpharmatech.com/