About Risso chemical
With 16 modern NPK fertilizer production lines, an annual production capacity of 2 million tons, and a professional team of more than 350 employees**, Risso Fertilizer provides reliable fertilizer products and solutions to customers in **more than 60 countries and regions worldwide.
Our product portfolio includes NPK fertilizers, UAN 32 solutions, ASN fertilizers, Calcium Ammonium Nitrate (CAN), liquid fertilizers, controlled-release fertilizers, slow-release fertilizers, and specialty fertilizers.
With advanced production capabilities, strict quality control, and professional technical support, Risso Fertilizer is committed to delivering high-quality, efficient, and reliable crop nutrition solutions for global fertilizer distributors, agricultural companies, and growers.
Our Products
Liquid and granular nitrogen fertilizers
Model: ASN(ANS),UAN 32
Parameters: UAN 32 Fertilizer
Nitrogen Content: 32% N
Form: Liquid Solution
Nitrogen Forms: Urea Nitrogen + Ammonium Nitrogen + Nitrate Nitrogen
Appearance: Clear to Slightly Yellow Liquid
Density: Approx. 1.32–1.34 g/cm³ at 20°C
pH: Typically 7.0–8.0
Freezing Point: Approx. -10°C
Application: Fertigation, Foliar Application, Soil Application
ASN Fertilizer
Nitrogen Content: Typically 26% N
Sulfur Content: Typically 13% S
Form: Granular
Nitrogen Forms: Ammonium Nitrogen + Nitrate Nitrogen
Appearance: White to Off-White Granules
Granule Size: Typically 2–4 mm
Moisture: ≤1.0%
Application: Base Fertilization, Top Dressing, Field Crops
Company Gallery
Certifications & Awards
Success Stories & Case Studies
Distributor networks, large farms, international traders and partners.
UAN 32 Fertilizer
Provides readily available nitrogen to support crop growth and efficient nutrient management; specific yield improvement depends on crop, soil conditions, application rate, and farming practices.
ASN Fertilizer
Provides readily available nitrogen and sulfur to support crop growth and balanced nutrition; specific yield improvement depends on crop, soil conditions, application rate, and farming practices.
UAN 32 Fertilizer
High-purity liquid nitrogen fertilizer with consistent quality, reliable supply, flexible application, and strong global distribution capability.
ASN Fertilizer
High-quality nitrogen-sulfur fertilizer with consistent granulation, efficient nutrient supply, reliable quality control, and global supply capability.
Company & Product Videos
Company Introduction & Factory Tour
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Product Demonstration - Kestrel K-1
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Technology Innovation Showcase
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Customer Testimonials & Success Stories
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