J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
T&W GROUP
Telephone021-61551611 13296011611
Websitehttp://www.trustwe.com/
Zhengzhou GranLen pharmaceutical Technology Co., Ltd.
Telephone0371-85513397
Websitehttp://www.granlen.com
Finetech Industry Limited
Telephone027-87465837 19945049750
Websitehttps://www.finetechchem.com/
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Telephone 400-8592883 15367835770
Websitehttp://www.huatengsci.com
Shanghai Macklin Biochemical Co.,Ltd.
Telephone15221275939 15221275939
Websitehttp://www.macklin.cn
Wuhu Nuowei Chemical Technology Co., Ltd
Telephone0553-8233716 18055326116
Websitehttp://www.nuowei-chem.com
Anhui kuer Bioengineering Co., Ltd
Telephone0551-65171243 13810511747
Websitehttp://www.kuerhuaxue.com
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-0755-85201366 18938635012
Websitehttp://www.regentsciences.com/
Aikon International Limited
Telephone025-66113011 13155353615
Websitehttp://www.aikonchem.com
Wuhu Huaren Science and Technology Co., Ltd.
Telephone0553-0553-5842013-801 18155347026
Websitehttps://www.huarensh.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 18016230971
Websitehttp://www.leyan.com
Fuyang Ziyi Biological Pharmaceutical Co., Ltd.
Telephone 19308655899
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30618/0.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Zhengzhou Granlen Sciences, ltd.
Telephone0371-85513397
Websitehttp://www.granlen.com
Hangzhou Synstar pharmaceutical Technology CO.,Ltd
Telephone0571-85361029
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31097/0.htm
Finetech Industry Limited
Telephone+86-27-87465837 +8618971612321
Websitehttps://www.finetechnology-ind.com/
NewCan Biotech Limited
Telephone+86-0571-86912261 +8613735419629
Websitehttps://www.newcanbio.com/