Changzhou Kechem Bio-Scientific Co., LTD.
Telephone0519-68985668 13685222090
Websitehttp://www.kechem.cn/
Qingdao Haihe biology science and technology co., ltd
Telephone 13325024292
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1583414/0_EN.htm
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Jinan zhongdaoanran chemical Co;Ltd
Telephone18678233466; 18678233466
Websitehttps://www.zdarchem.com
Suzhou Hosyn Pharm Ltd.
Telephone17621975170; 17621975170
Websitehttps://www.hosynpharm.cn
