Heze Chuanghe Biotechnology Development Co., Ltd. (abbreviated as "Chuanghe Biotechnology") is a modern technology enterprise focusing on the R&D, production and sales of fertilizers. Relying on the industrial agglomeration advantages of the Dongming Petrochemical Industrial Park, Chuanghe Biotechnology has built an integrated operation system covering R&D, production, sales and services. Its business scope includes multiple fields such as R&D of bio-organic fertilizers, fertilizer sales, technology promotion, and import and export of goods. Meanwhile, the company holds the qualification for road freight transportation (excluding dangerous goods), providing solid support for product circulation and market services. Focusing on the needs of agricultural production, the company has built a diversified fertilizer product matrix. It has technical advantages and application adaptability in multiple product categories, including coking-grade ammonium sulfate granules, caprolactam-grade ammonium sulfate granules, caprolactam-grade ammonium sulfate crystals, large ammonium sulfate crystals, urea, 15-15-15 compound fertilizer, superphosphate, ammonium chloride, monoammonium phosphate and diammonium phosphate.