Henan Chuangan Optoelectronics Technology Co., Ltd.
Telephone61280670 13215992208
Websitehttp://www.chuanganchem.com/
Fuxin Pharmaceutical
Telephone+86-021-021-50872116
Websitehttp://www.fuxinpharm.com
Henan Alpha Chemical Co., Ltd.
Telephone0371-55013243 15324716602
Websitehttps://www.chemicalbook.com/supplier/24684125/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Beijing Green Guardee Technology Co., Ltd
Telephone86-010-69706062
Websitehttps://www.gg-oled.com/
