J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
SynAsst Chemical.
Telephone021-60343070
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Changzhou Hopschain Chemical Co.,Ltd.
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Websitehttp://www.hopschem.com/
Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Beijing JingYun Biological Technology Co., Ltd.
Telephone15901553529
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Sichuan BaiPeng Biotechnology Co., Ltd.
Telephone028-65791793 18140026355
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Aikon International Limited
Telephone025-58851090 13611564524
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Shanghai Baoyisheng Biotechnology Co., LTD
Telephone 15221020695
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Shanghai Qianhe Biological Technology Co., Ltd.
Telephone021-58337595 13621714589
Websitehttp://www.molebiotech.com
Chongqing Chemdad Co., Ltd
Telephone+86-023-6139-8061 +86-86-13650506873
Websitehttp://www.chemdad.com/
China Research Pharmaceutical Technology (Tianjin) Co., Ltd
Telephone 13701322591
Websitehttp://www.zyantj.com/
Zhengzhou Convergence Chemical Co. LTD
Telephone0371-53736046 13393710386
Websitehttps://www.chemicalbook.com/supplier/23627897/
Hong Guan Biological Pharmaceutical Co., Ltd.
Telephone0573-88133976-8014
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Hebei Weite Medical Technology Co., Ltd
Telephone 13180081292
Websitehttp://www.wetogethermed.com/
Hubei Co-prosperity Medicine Technonlogy Co., Ltd
Telephone2383948258 19172820304
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