1987 Joint venture to build Dalian Han Wei Animal Husbandry Development Co., Ltd.
1992 Dalian Han Wei enterprise group was established in the Great Hall of the People, becoming the first private enterprise group in China.
1993 Dalian Pacific seafood co., ltd was established.
1998 Established Dalian Han Wei Bioengineering Co., Ltd.
In 2000, the "Giggle-Giggle" brand eggs were introduced.
200 1 Group officially became a national member of the World Egg Association (IEC) in China.
In 2002, the group established Beijing Han Wei Green Food Co., Ltd. and Shanghai Han Wei Green Food Co., Ltd.
Chairman Han Wei initiated the declaration of food safety reputation at the Fifth Session of the Ninth CPPCC National Committee.
In 2003, Han Wei Group was recognized as the key leading enterprise of national agricultural industrialization by the state.
Dalian Pacific Hailong Technology Co., Ltd. was established in 2004, and a series of "Hailongxian" health products were listed.
In 2005, Dalian Han Wei Food and Egg Products Processing Company was formally established.
In 2006, the marketing development project of Han Wei Group entered the Pearl River Delta.
Dalian Gegeda Egg Industry Co., Ltd. was established in 2007.
In 2008, Lushun Branch of Dalian Han Wei Chicken Raising Co., Ltd. was established.