J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Henan Alfachem Co.,Ltd.
Telephone0371-55051623 18137891487
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Changzhou Kechem Bio-Scientific Co., LTD.
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Shanghai Fine Biotech Co.,Ltd
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Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
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Changzhou Qianai Biotechnology Co., Ltd
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Ningbo Chaoming Biotechnology Co., Ltd
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Anyang Hongmeng New Materials Co., Ltd.
Telephone 19588588067
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Beijing Haite lesk Technology Co., Ltd
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Hangzhou MolCore BioPharmatech Co.,Ltd.
Telephone+86-057181025280; +8617767106207
Websitehttps://www.molcore.com/