Zhengzhou HQ Material Co., Ltd.
Telephone0371-67759225 13526468238
Websitehttp://www.hqmat.com/
Xi'an Kaixiang Photoelectric Technology Co., Ltd.
Telephone029-68065295 13022829569
Websitehttp://www.kxmaterials.com
Henan Chuangan Optoelectronics Technology Co., Ltd.
Telephone0371-61280670 15638139892
Websitehttp://www.chuanganchem.com/
Henan Chuangan Optoelectronics Technology Co., Ltd.
Telephone0371-61280670 15617977826
Websitehttp://www.chuanganchem.com/
Shanghai UCHEM Inc.
Telephone+862156762820 +86-13564624040
Websitehttp://www.myuchem.com/
Henan Alpha Chemical Co., Ltd.
Telephone0371-55013243 15324716602
Websitehttps://www.chemicalbook.com/supplier/24684125/
Zhejiang Hongwu Technology Co., Ltd.
Telephone18255593606; 18255593606
Websitehttp://www.hwoled.com/
Zhengzhou kaimisi medicine technology co., ltd
Telephone13949133700; 13949133700
Website
Wuhan Circle Star Chem-medic Technology Co.,Ltd
Telephone027-8558552 15927172400
Websitehttps://cn.circlestar-chem.com/
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-371-66670886
Websitehttps://www.dakenchem.com/