Where are the largest organic fertilizer plants in the three northeastern provinces?

The largest organic fertilizer plant in the three northeastern provinces is in Heilongjiang. The largest organic fertilizer plant in the three northeastern provinces is Heilongjiang Lv Gong Bio-organic Fertilizer Co., Ltd., and its office address is located in Harbin, the political, economic and cultural center of northeast China, and Xiyaotun, Dongcheng Village, wuchang city, Harbin. It was registered in wuchang city Market Supervision Administration on February 28th, 2006. In the 20 years of the company's development, we have always provided customers with good products and technical support and perfect after-sales service. The company is mainly engaged in the production and sales of bio-organic fertilizer, lignite processing and sales of agricultural and sideline products.