Zhejiang Great Southeast Co., Ltd.
大东南
002263
Shenzhen Stock Exchange
Company Profile
The company's product portfolio encompasses traditional packaging films, high-temperature resistant ultra-thin capacitor films, and optical films. Its primary production equipment is sourced from internationally renowned manufacturers, ensuring maximum product quality and superior performance compared to domestic competitors. Leveraging its national-level laboratory technology platform, the company collaborates with institutions such as the Institute of Chemistry, Chinese Academy of Sciences, Zhejiang University, and Beijing Normal University to establish the "Zhejiang Dada Southeast–Institute of Chemistry, Chinese Academy of Sciences Joint Laboratory for High-Performance Polymer Films" and the "Zhejiang Dada Southeast–Zhejiang University Polymer Materials Laboratory." These collaborations feature core technical teams comprising experts with both profound theoretical expertise and solid practical experience. The company prioritizes high-tech film products as key areas for technological R&D, continuously increasing its support efforts. Capitalizing on its strong brand reputation and leading market position, the company enjoys an excellent industry standing, with brands such as "Dada Southeast," "Xishi," and "Luhai" enjoying widespread recognition among customers.
Full description
Zhejiang Dase Nan Co., Ltd. was listed on the Shenzhen Stock Exchange in July 2008 and operates five subsidiaries. Its core products cover a series of multifunctional plastic film new materials, as well as membrane substrates for electronics, chemical, pharmaceutical, and military applications. As a specialized enterprise in the research, development, and manufacturing of new material films, the company has sourced its primary production equipment from leading global manufacturers, positioning itself among China's most advanced producers with top-tier production capacity. It is also a pioneer in driving the comprehensive modernization and internationalization of China's multifunctional packaging materials. Through fundraising projects such as the "8,000-ton annual production capacity for high-temperature resistant ultra-thin capacitor films" and the "50,000-ton annual production capacity for optical film new materials," the company has independently developed advanced new material films—including military-grade VCI rust-proof films, optical films, BOPP paper-like films, and high-temperature resistant electronic insulation materials—by leveraging cutting-edge international technologies. The company is actively expanding into industries supported by national policies and the field of plastic packaging polymers. To date, it has secured a total of 60 national invention patents, utility model patents, and design patents, undertaken one national key industrial revitalization and technological transformation project, and served as a drafting body for multiple industry standards. Deeply integrated into the Yangtze River Delta economic zone, the company has established a BOPET-based multifunctional new packaging materials base in Linping District, the northern gateway of Hangzhou, and a world-class high-tech capacitor insulation materials production base in Yinzhou District, Ningbo, along the East China Sea coast. Adhering to the strategic theme of "innovative development and technology-driven enterprise growth," the company actively implements concepts of energy conservation, emissions reduction, new materials, and new energy. It upholds the belief that "development is the fundamental principle," positioning transformation and upgrading as its foundation and driving force. The company leads the China membrane new materials and new energy industries toward high-tech development, striving to become a premier advanced manufacturing hub for polymer membranes.