Zhengzhou HQ Material Co., Ltd is a technology company, collecting R & D, production, sales together. The company is committed to provide customers with high quality OLED materials and pharmaceutical intermediates, catalysts. With own a powerful expert group,which working on photoelectric material for a long time, our company focus on various technical support during production, as well as improvement of technology and process. Adhering to the quality first, customer supreme, based on sincerity, mutual benefitbusiness principle, we offer both high quality product from grams to tons, and integrated service from product to technology. We are willing to make business with the colleagues and community, and to join hands in creating brilliant tomorrow. Zhengzhou HQ Chem will produce high quality products and do our best to serve you!