J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
3B Pharmachem (Wuhan) International Co.,Ltd.
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Chemsky(shanghai)International Co.,Ltd.
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Shanghai EFE Biological Technology Co., Ltd.
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Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-0755-85201366 18938635012
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
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Hubei huizepu Pharmaceutical Technology Co., Ltd
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Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85560043 15850508050
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Hangzhou Jinghao Biotechnology Co., LTD
Telephone17513242016 17513242016
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Nanjing Shizhou Biology Technology Co.,Ltd
Telephone 13675144456
Websitehttp://www.synzest.com
Changzhou Furuisi Biotechnology Co., Ltd
Telephone0519-85524369
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Hubei huizepu Pharmaceutical Technology Co., Ltd
Telephone023-19371278 19371278702
Websitehttp://www.huizepu.com/
Shanghai Saikerui Biotechnology Co. , Ltd.
Telephone021-58000709 15900491054
Websitehttp://www.scrbio.com/
Shanghai Beiwanta Biotechnology Co., Ltd.
Telephone021-67187366 19901745723
Websitehttp://www.bwtlab.com/
SHANGHAI ZZBIO CO., LTD.
Telephone15102117276 19921389125
Websitehttps://www.zzsrm.cn/
Hubei Danding Pharmaceutical Technology Co., Ltd
Telephone 18917019315
Websitehttp://www.hbdandingyy.com
Watson Biotechnology Co.,Ltd
Telephone+86-18186686046 +86-18186686046
Websitehttps://www.chemicalbook.com/manufacturer/cnwhwatson/