Yantai Dasteck Chemicals Co., Ltd. has aimed at catching up with internationally advanced technology level and following the development of world-class technologies and insisted on the development way of “Do What You Should Do; Don’t Do What You Shouldn’t Do”, forming a technology development system combined with characterized formula technology research and application test research. Some technical results have won national and provincial rewards. During the market and user-oriented production development and technical service, our company has cultivated a R&D talent team and an administration talent team with rich proficient in the field of paper and printing knowledge. For laboratory’s hardware configuration, our research centers have been equipped with internationally advanced analysis and assessment equipment. We are focusing on the production and research of thiourea dioxide, pulp deinking bleaching agent, strong reductive agent, scouring agent, desulfurizing agent, thiourea and polyetheramine, especially paper and textile auxiliaries.