Zhengzhou HQ Material Co., Ltd is a technology company, collecting R &amp D, production, sales together. 郑州总部材料有限公司是一家技术公司，集研发与生产于一体。 D，生产，销售在一起。The company is committed to provide customers with high quality OLED materials and pharmaceutical intermediates, catalysts. 该公司致力于为客户提供高质量的OLED材料和医药中间体，催化剂。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. 拥有一支长期从事光电材料研究的强大专家团队，我们公司专注于生产过程中的各种技术支持以及技术和工艺的改进。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. 秉承质量第一，客户至上的原则，基于诚信互利的经营原则，我们提供从克到吨的优质产品，从产品到技术的综合服务。We are willing to make business with the colleagues and community, and to join hands in creating brilliant tomorrow. 我们愿与同事和社会开展业务，携手共创辉煌的明天。Zhengzhou HQ Chem will produce high quality products and do our best to serve you!郑州和兴化工将生产高质量的产品，并竭诚为您服务！