e company news, Chutian science and technology news, Changsha city’s fourth quarter major project start-up activities were held on October 29, and the main venue of the event was set up at the construction site of Chutian science and technology polymer material industrial park. It is reported that Chutian Technology Polymer Materials Industrial Park is the R&D and production base of Chutian Microsphere Biotechnology (Changsha) Co., Ltd., a holding subsidiary of Chutian Technology, and an important part of the industry chain of Chutian Biomedicine and life sciences. Chutian Science and Technology Polymer Materials Industrial Park will build 11 monomers including microsphere workshop, R&D building, and laboratory building, which are mainly used for the production of chromatographic microsphere products for the separation and purification of biological macromolecules. The project will be constructed in two phases.