The registration address of the ishijia zhang fatty company limited is located in the north of the village of nantang village, nine villages in shihbei city, north of the city, and the registration authority is the market supervision authority of the city. The legal person is represented by ma xing, which operates in the areas of organic fertilizers, microbiological fertilizers, recombinant fertilizer development, production (except for national prohibited and restricted projects), sale; sale of nitrogen, phosphorus and potassium fertilizer (projects subject to approval by law and with the approval of the relevant authorities)。