MPS nano-level high-efficiency papermaking retention and drainage aid is a nano-level silica sol product modified by metal salt. It was developed by Hubei Daya Company's Provincial Postdoctoral Industrial Base and Wuhan University's School of Environmental Resources and has been listed as a national major industry Technology development plan and investment plan project.

In order to adapt to and meet the requirements of the coating process, the company’s engineers and technicians have carefully analyzed the CMC for foreign coatings, and have continuously improved and upgraded the production process technology.

PES-C high-efficiency special lubricant for papermaking is a kind of high-efficiency and multifunctional core/shell type polymer coating special lubricant developed by our factory in order to improve the physical and chemical properties of the coating and improve its function. .

NDY printing paste is produced by Hubei Daya Biotechnology Co., Ltd. It is a kind of laboratory research and development jointly established by Hubei Daya Company’s Provincial Postdoctoral Industrial Base and Wuhan University, Wuhan University of Technology and Wuhan Institute of Technology (formerly Wuhan Textile Institute) Using algae and polysaccharide natural polymer compounds as the main raw materials, using multi-component compound chemical technology, a new type of green environmental protection printing paste composed of multi-components.

湖北达雅公司“省博士后产业基地”研制的MDY系列食品添加剂产品采用天然多糖类高分子化合物经过先进工艺技术和科学复配而成。产品呈白色或微黄色粉末，属天然多糖衍生物，对人体无害，具有生物可消化性，极易被人体吸收。本品能快速溶解于水得到粘稠且流动性能较好的胶体溶液。其水溶液具有良好的保水性、增稠性、热稳定性和冻融稳定性。用于魔芋制品(粉)，能够提高魔芋溶胶的粘度和透明度，改善魔芋凝胶的韧性和强度，增强魔芋制品的热稳定性、冻融稳定性和持水性。

FDY-HPS (water dumplings) was developed by Hubei Daya Company's Provincial Postdoctoral Industrial Base, and produced by Hubei Daya Chemical Technology Development Co., Ltd. This product adopts advanced technology, carefully developed and scientifically compounded.