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Shanghai JingRon Chemical Technology Co., Ltd.
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Jiangsu aikang biomedical research and development co., LTD
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Websitehttp://www.aikonchem.com/
Block Chemical Technology (Shanghai) Co., LTD
Telephone021-20432219 13918097649
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Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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Websitehttp://www.yuhengpharm.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
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Websitehttps://www.leyan.com/
Beijing Solarbio Science & Tecnology Co., Ltd.
Telephone010-50973130 17801761073
Websitehttps://www.solarbio.com/
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone021-50795510 4000665055
Websitehttp://www.shao-yuan.com
Zhengzhou Allchem Chemical Co., Ltd
Telephone 17734807184
Websitehttps://www.chemicalbook.com/supplier/25723340/