90548-89-3

Shanghai Kewel Chemical Co., Ltd.

Telephone021-64609169 18901607656

Websitehttp://www.kewelchem.com/

TOSUN PHARM

Telephone020-61855200 13326451905

Websitehttp://www.toref.cn/

Jinan blalong chemical co. LTD

Telephone 2710913286@.com

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1068244/0.htm

Shenzhen ruikai de biotechnology co., ltd.

Telephone0755-61348847 17820674378

Websitehttp://www.real-chemstandards.com

Meng Cheng Technology (Shanghai) Co., LTD

Telephone400-820-6829

Websitehttp://www.mitachieve.com

Guangzhou Juntang Technology Co., Ltd

Telephone020-36607679 13502246435

Websitehttp://www.dmstandards.com

QUALITY CONTROL SOLUTIONS LTD.

Telephone 13670046396

Websitehttps://www.qcsrm.com

Hunan Zengda Biological Technology Co., LTD

Telephone 18711085600

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1118979/0.htm

Cato Research Chemicals Inc.

Telephone020-81960175-877 18933936954

Websitehttps://www.cato-chem.com/

HX Pharmaceutical technology co., LTD

Telephone 15671363360

Websitehttp://www.szhx-pharm.com

Shanghai Haohong Scientific Co., Ltd.

Telephone400-400-8210725

Websitehttps://www.leyan.com/

Shanghai Zerui Biotechnology Co., Ltd.

Telephone021-54580889 18321124657

Websitehttp://www.zr-pharmaceutical.com

Henan Vcommend Consultrading Co., Ltd.

Telephone 13393721940

Websitehttp://www.vcommend.com/

China National Standard Pharmaceutical Corporation Limited

Telephone +8615391658522

Websitehttps://www.standardpharm.org.cn/

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