J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
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ShangHai AmK Pharmaceutical Technology Co., Ltd.
Telephone 18019252918
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LABTER PHARMATECH(BEIJING) CO.,LTD
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Aikon International Limited
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CHO Chemical Materials Chang Zhou CO., LTD
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Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85563444 15850508050
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Taizhou Zhongzhi Biotechnology Co., Ltd
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