Zhongke Xianxing Engineering Plastics National Engineering Research Center Co., Ltd. (hereinafter referred to as "Zhongke Xianxing") is a technology-based institute of physics and chemical technology of the Chinese Academy of Sciences (hereinafter referred to as "School of Physics and Chemistry") and the Institute of Chemistry of the Chinese Academy of Sciences (hereinafter referred to as "School of Chemistry") and the Institute of Chemistry of the Chinese Academy of Sciences (hereinafter referred to as "School of Chemistry"). ”), the National Engineering Research Center jointly built by Haier Group, its predecessor was the Composite Materials Laboratory in the Institute of Chemistry in the 1980s and the "Beijing Puli Polymer Materials Development Center" established in February 1989.

In December 1989, the construction project of the "National Engineering Research Center" was launched, and the Institute of Chemistry's "National Engineering Research Center for Engineering Plastics" (hereinafter referred to as the "Engineering Center") became a pilot unit, and was officially established by the State Planning Commission in November 1993. . The Engineering Center was transformed into a limited liability company in September 1998, passed the joint acceptance organized by the State Planning Commission and the Chinese Academy of Sciences in November 1999, and completed the shareholding reform in November 2001.

Zhongke Xianxing has three bases in Beijing, Hefei and Jining, engaged in the research, development and industrialization of modified engineering plastics, functional polymer materials and new chemical materials. It has successively passed ISO 9001 and ISO/TS 16949 quality system certification and ISO14001 Environmental management system certification, Beijing's third-level standard certification for production safety standards, and Beijing's occupational health and clean production on-site audit are one of the domestic high-level new materials research, development and industrialization bases.

Zhongke Zhengxing has been committed to the research, development and industrialization of modified engineering plastics for a long time since its establishment. During the "Seventh Five-Year Plan" and "Eighth Five-Year Plan", it has undertaken a number of scientific and technological research projects, and has established and supported more than 10 domestic engineering plastic production enterprises through technology investment, technology transfer, technical cooperation, etc., to provide China's engineering plastic industry for my country's engineering plastic industry The development has made significant contributions.

Zhongke pioneered the independently developed antibacterial agents and series of antibacterial masterbatches that were independently developed during the "Ninth Five-Year Plan" period to reach the international leading level. Through the large-scale promotion and application of antibacterial technology, it has set off a "healthy" craze in the household appliances and other industries, creating China's antibacterial materials and Products industry.

Zhongke pioneered the PBS biodegradable plastic independently developed during the 15th Five-Year Plan period and the 11th Five-Year Plan period, and has independent intellectual property rights. In order to industrialize PBS plastics, Zhongke pioneered the cooperation with domestic research units, equipment manufacturers, polyester manufacturers, product manufacturers, product application enterprises, industry organizations, testing units, etc., and is committed to raw materials, equipment manufacturing and downstream products. The industrialization of manufacturing industry chain and the internationally competitive industrial chain have been realized, which has guided the development direction of my country's biodegradable plastic industry.

During the 12th Five-Year Plan period, Zhongke successively developed a series of home appliance cleaning and care products with independent intellectual property rights, and proposed a new concept of "home appliance cleaning and care". Zhongke takes "protecting the environment and healthy life" as its mission, is based on the field of new materials, and is committed to developing common and key technologies in the industry, and continuously launching mature and complete sets of industrial production technologies and products that adapt to the market to promote new materials in my country. Industrial development.