Zhengzhou HQ Material CO.,LTD dedicating in the development and production of Phosphorus Ligands. Proficient in the formation of aryl C-C bond and C-N bond by the Suzuki coupling and Buchwald-Hartwig amination reactions.
Applicating in the R&D and production of OLED intermediates and new functional materials. We are hoping to be the leading manufacturers of Phosphorus Ligands and Reliable service provider of coupling solutions in China. 

If you have interest in our company, welcome contact us~