J & K SCIENTIFIC LTD.
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Aikon International Limited
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Block Chemical Technology (Shanghai) Co., LTD
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Hebei Boxin Biotechnology Co. , Ltd.
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Zhuhai Aobokai Biomedical Technology Co., Ltd.
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Websitehttp://www.aobchem.com.cn/
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85563444 15850508050
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DAYANG CHEM (HANGZHOU) CO.,LTD
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