J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone 15026964105
Websitehttps://www.shyuanye.com
Jiangsu aikang biomedical research and development co., LTD
Telephone025-58859352 17714375163
Websitehttp://www.aikonchem.com/
Henan Alpha Chemical Co., Ltd.
Telephone0371-55055611 18137792234
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31206/0.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
https://www.shachemlin.cn/
Telephone68080707 15021879576
Websitehttps://www.shachemlin.cn/
Changzhou Qianai Biotechnology Co., Ltd
Telephone051915240519135 13961152745
Website
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone6206333 13167063860
Websitehttp://www.aladdin-e.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Hangzhou Rydberg Biotechnology Co., Ltd
Telephone 13616542515
Websitehttps://www.chemicalbook.com/ContactUs_463593.htm
Jiangsu Xinsu New Materials Co., Ltd
Telephone0512-66387919 15251950002
Websitehttp://www.xinsus.com/
Shanghai Yuanxiangke Biotechnology Co., Ltd.
Telephone 13248186658
Website
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Wuhan Topule Biopharmaceutical Co., Ltd
Telephone +86-18327326525
Websitehttp://topule.com/