The company established an internal laboratory in 2014, and on this basis, jointly established a purification material and technology research center and a postgraduate workstation with Jiangnan University in 2015. The laboratory was renamed the testing center in 2017, and on this basis, Wuxi Terminal Filtration Equipment Technology Research Center and Jiangsu Precision Filtration Engineering Technology Research Center were established to undertake internal raw material and finished product testing tasks, scientific research tasks and external Detection service. Hiring experienced foreign membrane material experts, it took four years to invest 50 million yuan in research and development of sterilizing-grade medicinal liquid filtration membranes, and achieved remarkable results.

       In recent years, it has undertaken 3 scientific research projects at or above the provincial and ministerial level, and 29 authorized patents, including 9 invention patents, 18 utility model patents, and 2 design patents. Formed 3 enterprise standards and obtained 2 product certification approval documents.

       In addition to participating in the company's national technical tour as the company's main technical personnel, the center personnel are invited to participate in the compilation of some chapters of "Pharmaceutical Production Internship Guidance - Pharmaceutical Preparations", and lecturers on air purification in the pharmaceutical industry forum.

       The technical paper "Filters in Clean Air Conditioning Systems and Their Detection" was published in the 4th issue of "Clean Room" in 2016. The cover of this issue is the scanning and detection line of the central high-efficiency filter.