Zhejiang Great Southeast Corp., Ltd (DDN) was established in 1975 under the name Zhejiang Great Southeast Packaging Group Corp., Ltd, the company was approved by the Securities of Commission of the People's Government of Zhejiang Province in China. In June 2008, Zhejiang Great Southeast Corp., Ltd went public and began trading on the China Shenzhen Stock Exchange under the ticker symbol DDN. Our mission is "perseverance and innovation", with roots as a hometown company based in Zhuji City, Zhejiang Province, Zhejiang Great Southeast has grown into a global, publicly traded, multi-billion-yuan public corporation.

Zhejiang Great Southeast Corp., Ltd has been granted honors like "One of the 500 Most Excellent Comprehensive Industrial Enterprise of China", "One of the Leading Enterprise in China Plastic Packing Industry", "One of the Top 20 Advanced Export Enterprise", and "Nation's Key New High-tech Enterprise". Besides, the brand of "LvHai (Green Sea)" and "Xishi" won the famous Chinese Trade Marks in 2006. We also have U. S. Patents for our Cigarette Packaging Film.

Our leading products are Multi-Functional CPP, PET, BOPP, PE plastic film use for food packaging, electronics such as lithium battery film, capacitor film, and TTR (Thermal Transfer Film), chemical products packaging, medical packaging. We also produce series military material film, agricultural film such as gardening film, etc. We independently developed military VCI anti-rust film, Lithium ion battery membrane, optical film, light conversion film, BOPP synthetic paper, new electronic insulation materials with high temperature resistant etc. Most of our plastic films have been certified by FDA, SGS, and other global authorizations.

Zhejiang Great Southeast Corp., Ltd determines innovative ideas with the up-to-date science and technology, we have partnered with China's top technology universities such as Zhejiang Technology University to develop high-tech products, in December 2012, we have established Zhejiang Great Southeast Lithium-ion Battery Membrance Institute to continuously create and improve new lithium-ion battery related products to serve the "new material and clean energy" market.

To seek new economic growth, in 2014, Zhejiang Great Southeast Corp., Ltd has acquired Shanghai UT Game Technology Co., Ltd.