Henan Chuangan Optoelectronics Technology Co., Ltd.
Telephone0371-61280670 15638139892
Websitehttp://www.chuanganchem.com/
Beijing Sjar Technology Development Co.,Ltd.
Telephone87925199 13161903758
Websitehttp://www.sjar-tech.com/
Fuxin Pharmaceutical
Telephone+86-021-021-50872116 +8613122107989
Websitehttp://www.fuxinpharm.com
Zhengzhou Convergence Chemical Co. LTD
Telephone0371-0371-53736046 13393710386
Websitehttps://www.chemicalbook.com/supplier/23627897/
Zhejiang Hongwu Technology Co., Ltd.
Telephone18255593606 19705058148
Websitehttp://www.hwoled.com/
