Changzhou Jiayuan Chemical: Deeply rooted in the liquid fertilizer field, empowering the green development of modern agriculture with UAN as its core
As global agriculture shifts towards intensive and green practices, highly efficient and environmentally friendly liquid fertilizers are becoming mainstream. Changzhou Jiayuan Chemical, leveraging its deep technological expertise and comprehensive industry chain advantages, focuses on the research, development, production, and supply of UAN (urea ammonium nitrate solution) and various liquid fertilizers, helping farmers reduce costs and increase efficiency, and promoting high-quality agricultural upgrading.
UAN is a core liquid fertilizer product, processed from ammonium nitrate solution and urea solution, meeting industry standards. It is available in three nitrogen content grades: 28%, 30%, and 32%, containing three forms of nitrogen to meet the needs of crops at various growth stages. Compared to traditional solid nitrogen fertilizers, it offers significant advantages: the tail liquid neutralization process saves energy and reduces consumption; the neutral formula does not acidify the soil; it is 100% water-soluble with a 90% utilization rate, making it suitable for precision fertilization such as drip irrigation; and it has excellent compatibility, allowing it to be mixed with non-alkaline adjuvants and pesticides, saving time and costs.

In addition to its core product UAN (urea ammonium nitrate solution), Jiayuan Chemical has built a comprehensive liquid fertilizer product matrix, covering five core liquid fertilizers to fully meet different planting needs: macro-element water-soluble fertilizer, medium-element water-soluble fertilizer, humic acid-containing water-soluble fertilizer, urea ammonium nitrate solution, and amino acid-containing water-soluble fertilizer. The products are complete, highly targeted, and can be adapted to various crops and planting scenarios.
Founded in 2015, Jiayuan Chemical adheres to the philosophy of "technological innovation, quality first, and green development." Relying on a research and development team in cooperation with renowned research institutes, it optimizes production processes and employs advanced testing technologies to ensure product quality. The company practices low-carbon principles in production, reducing emissions of waste gas, wastewater, and solid waste; storage and transportation are equipped with specialized equipment to prevent leaks; and it has obtained ISO9001 certification, achieving full-process quality control.
The liquid fertilizer industry is currently experiencing steady growth, and the market demand for UAN (untreated oxidized fertilizer) continues to expand. Jiayuan Chemical has achieved large-scale production of its products, possesses a professional sales and service team, and can provide customized solutions. Its products cover the domestic market and are exported overseas, gaining recognition from customers both at home and abroad.
In the future, Jiayuan Chemical will increase its R&D investment, focus on the refinement and greening of UAN and liquid fertilizers, enrich its product categories, increase added value, deepen its industrial chain layout, and strive to become a globally trusted liquid fertilizer supplier, empowering sustainable agricultural development.



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