J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Syntechem Co.,Ltd
Telephone
Websitehttp://www.syntechem.com/
Sinopharm Chemical Reagent Co,Ltd.
Telephone86-21-63210123
Websitehttp://www.reagent.com.cn
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
Beijing OKA biological technology co., LTD
Telephone010-62971590 18548936886
Websitehttp://www.bjoka-vip.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Hebei Yanxi Chemical Co., Ltd.
Telephone +86-17531190177
Websitehttps://www.chemicalbook.com/manufacturer/hebei-yanxi-chemical-283/
Wuhan Carnoss Technology Co., LTD
Telephone 18064039730
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1993475/0_EN.htm
ShangHai Anpel Co, Ltd.
Telephone 18502138905
Websitehttps://www.labsci.com.cn/index
CHG Opto-Electronic Corporation Limited
Telephone 2537653158 16621191650
Websitehttps://www.uncinfo.cn
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840
Websitehttp://www.jm-bio.com/
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Telephone029-029-029-81148696 18161915376
Websitehttp://www.dideu.cn
Xuzhou B&C Chemical Technology Co., Ltd
Telephone051686297676
Websitehttp://www.bcpharma.com/
Shanghai Yifei Biotechnology Co. , Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Nanjing Bairuikang Biotechnology Co., Ltd.
Telephone 18168036974
Website
SHANGHAI ZZBIO CO., LTD.
Telephone18019219489 18901678489
Websitehttps://www.zzsrm.cn/
Cato Research Chemicals Inc.
Telephone81960175-877 18933936954
Websitehttps://www.cato-chem.com/
uchtechcn
Telephone 13916276291
Websitehttp://www.nuchtech.com/
