HANSHANG CHEMICAL SCIENTIFIC LIMITED
Telephone021-50521775 15800962688
Websitehttp://www.hanshangchem.com
Qinyang Chuang'an Chemical Technology Co., Ltd
Telephone61280670 15617977826
Websitehttp://www.chuanganchem.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/
Henan Ouber Technology Co., Ltd.
Telephone0371-65322607 18860389453
Websitehttp://www.oubertec.com/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Zhejiang Hongwu Technology Co., Ltd.
Telephone 19705058148
Websitehttp://www.hwoled.com/
Guangzhou CATO Research Chemicals Inc.
Telephone+86-020-81960175-617 18520203721
Websitehttps://www.cato-chem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
