Harbin Zhongshi Rice Industry Co., Ltd., founded in 2005, with the mission of "serving agriculture, rural areas and farmers in the new era and benefiting the green ecological hometown", has become a provincial key leading enterprise of agricultural industrialization integrating grain production, processing, trade, warehousing and logistics, a municipal grain storage unit, and a key supporting enterprise of China Agricultural Development Bank and the State Grain and material reserve bureau.

The company is located in Yanshou County, Heilongjiang Province, China, which is the "hometown of 100 years of high-quality fragrant rice in China" and the 45 ° north latitude gold planting belt. It covers an area of 150000 square meters, has a production workshop of 8000 square meters, an annual rice processing capacity of 300000 tons and an effective warehouse capacity of 400000 tons. In 2019, Yanshou Lida grain and Oil Co., Ltd., a modern grain collection, storage and processing base project jointly built by Zhongshi rice and Tianjin food group, was officially settled in Yanshou. This cooperation not only promotes the development of grain industrialization between the two places, improves the level of grain production and marketing cooperation, expands the channels of grain supply and demand in Beijing, Tianjin and Hebei, Yanshou county and even Heilongjiang Province, but also realizes the efficient integration and organic sharing of resources between the two places.

In 2021, Harbin Zhongshi rice industry opened a new era of brand strategy, and its high-end brand "earthman" was born. The national investment attraction of "earthman * whole food and beautiful miscellaneous grain products" has been enthusiastically opened. As the president unit of longevity rice Association, "Zhongshi rice industry" will help agricultural modernization and rural revitalization, lead more local enterprises to innovate traditional concepts, optimize employment mode, accelerate the creation of leading products of rice and miscellaneous grains with regional characteristics, make longevity rice fragrant in China and make "Earth people" famous all over the world.