Heilongjiang Longhai Food Co., Ltd. is located in Hailun City, Heilongjiang Province, which is known as "the hometown of Soybeans in China" and "the black soil in the cold region". It is one of only three black soil plates in the world. Founded in 2012, the company covers an area of 78,000 M2. The company introduces the domestic advanced production line, the product takes the cold black soil non-gmO soybean as the main raw material, produces the green instant soybean powder, the instant soybean milk powder, is one of the domestic soybean powder, the soybean milk powder large-scale comprehensive processing enterprise.

Heilongjiang Longhai Food Co., Ltd. relies on a number of scientific research institutions to jointly develop a series of deep processing of black soil non-GMO high-protein soybean. The company has established a nationwide distribution network: Harbin, Changchun, Shenyang, Jinan, Beijing, Zhengzhou, Qingdao, Wuhan, Hangzhou, Shanghai, Chongqing and other markets. The company takes the development of Longjiang bean flour food industry as its own duty, takes the good faith as this, does the conscience bean flour production as the objective. The unique geographical advantages and natural resources are used to provide nutritious and healthy food to help people live a healthy life.