Driving Innovation across Molten Salt Energy, Tech-Glass, and Precision Agriculture
As a leading China Potassium Nitrate 99% Exporter, we recognize that this compound has transcended its traditional role as a simple fertilizer. Today, Potassium Nitrate (KNO3) with 99% purity is a strategic industrial asset. In the global commercial landscape, the demand for high-purity crystalline and granular potassium nitrate is surging, driven by the rapid expansion of renewable energy storage and the consumer electronics sector.
One of the most significant trends in the industry is the application of Molten Salt Grade Potassium Nitrate. In Concentrated Solar Power (CSP) plants, a mixture of sodium nitrate and potassium nitrate acts as a heat transfer and storage medium. At 99% purity, our product ensures minimal corrosion of pipelines and maximum thermal efficiency, allowing solar plants to generate electricity even after the sun goes down. Global procurement for energy projects in the Middle East, Spain, and China is reaching record volumes.
The electronics industry relies heavily on 99% pure Potassium Nitrate for the chemical strengthening of glass. From smartphone screens to tablet displays, the ion-exchange process requires extremely low impurity levels (particularly sodium and moisture) to ensure the durability and clarity of the glass. As an established Potassium Nitrate Company, we provide specialized grades that meet the rigorous standards of the world's leading tech manufacturers.
Buyers are shifting from "low cost" to "low impurity." The market now demands Potassium Nitrate with specialized anti-caking properties and precise particle size distribution to suit automated industrial feeding systems.
In Europe, the focus is on greenhouse fertigation for high-value crops. In Southeast Asia, it’s about industrial explosives and pyrotechnics. We provide customized packaging and logistics to meet these diverse local needs.
Our factory is integrating AI-driven quality control. By 2025, our "Digital Factory" will provide real-time batch tracking and purity analysis reports accessible via QR codes on every bag.
Founded in 1974, Henan Yongchang Nitro Fertilizer has evolved over half a century from a debt-laden startup into a modern chemical industry leader with an annual production capacity exceeding one million metric tons.
Our integrated industrial matrix combines:
As a premier Potassium Nitrate Company, we bridge the gap between foundational chemical production and modern high-tech solutions.
Proprietary Dual-Pressure Nitric Acid Process reduces energy consumption. Maintains Top 3 global production scale.
Pioneered nitrogen-phosphorus delayed-release technology, boosting crop absorption and environmental sustainability.
100+ customized formulas and full-cycle services from soil testing to precision fertilization for global partners.
ISO 9001, ISO 14001, and FAMI-QS certified management frameworks.


Sourcing from a top-tier Potassium Nitrate 99% Exporter in China offers unparalleled strategic advantages for global industrial buyers. Our facility in Henan provides more than just chemicals; we provide supply chain security.
Our annual production of over 1 million tons allows us to leverage massive economies of scale. We pass these savings directly to our clients, offering competitive pricing without compromising on the 99% purity benchmark.
Located in the heart of China’s chemical production hub, we have established rapid-response logistics channels to major ports including Qingdao and Tianjin, ensuring shorter lead times for international shipments.
Whether you require Potassium Nitrate Granular for agriculture or Potassium Nitrate Powder for industrial catalysts, our R&D center can adjust particle sizes and anti-caking agents to your exact requirements.
Aligning with China's green development goals, we are investing in carbon-reduction technologies, targeting a 30% reduction in emissions by 2025. Buying from us supports your company’s ESG goals.
Implementing our "Localized Service + Global Footprint" strategy, we have built a worldwide sales network covering 20+ countries. We transcend borders with world-class quality and bridge continents through innovative solutions.