Barcelona, a vibrant cornerstone of the Mediterranean economy, is not only a hub for tourism and culture but also a leading center for industrial innovation and sustainable chemical logistics. As a primary Slow-Release Nitrogen Exporter in Barcelona, we tap into the region's sophisticated infrastructure, specifically the Port of Barcelona, to facilitate the global distribution of advanced crop nutrition technologies.
The agricultural landscape surrounding Barcelona—ranging from the fertile plains of the Llobregat Delta to the intensive vineyards of the Penedès—demands high-efficiency nutrient management. Traditional nitrogen fertilizers often suffer from high volatilization and leaching due to the warm Mediterranean climate. This has positioned Slow-Release Nitrogen (SRN) as a critical technology for local farmers and urban planners aiming to comply with the European Green Deal and the Nitrates Directive.
In the semi-arid conditions of Catalonia, SRN minimizes the salt index in soil, protecting root health while reducing the water-frequency requirements for irrigation systems in Barcelona's urban "Superblocks".
Barcelona’s commitment to increasing urban biodiversity requires fertilizers that provide steady growth for parks and "green corridors" without the nitrogen spikes that cause environmental runoff into the Mediterranean Sea.
Operating as a factory and exporter in this region allows us to leverage world-class multimodal transport, ensuring that our Slow-Release Urea Methylene (MU) and Urea Formaldehyde (UF) products reach global markets with minimal lead times.
Zhengzhou Treo Nutrition Co., Ltd., with over 20 years of industry experience, is committed to delivering innovative, efficient, and sustainable nutrition solutions for both animal husbandry and modern agriculture. Leveraging deep technical expertise and continuous research, the company has established a strong foundation in the field of nutritional science. Our expansion into the Barcelona export market represents our strategic move toward globalizing precision agriculture.
Our technical authority is rooted in the mastery of Urea-Formaldehyde (UF) and Methylene Urea (MU) chemistry. Unlike standard urea, which releases nitrogen in a matter of days, our slow-release formulations utilize long-chain carbon polymers that break down through microbial activity. This ensures a consistent nitrogen supply for 60 to 120 days, tailored to the specific growth cycles of crops found in the Spanish hinterland.
In response to the increasing global demand for sustainable agricultural practices, Treo Nutrition has strategically expanded its business scope into crop nutrition and soil health management. Our diversified product portfolio now includes CSL Powder 42%, Organic NPK Fertilizers, soil conditioners, and tailor-made nutrient solutions. These products are designed to enhance soil structure, increase nutrient availability, boost crop resilience, and ultimately improve yield and quality, while reducing environmental impact.
The versatility of Slow-Release Nitrogen is showcased in several high-profile application scenarios across Barcelona:
To better serve international markets, the company operates offices in Zhengzhou and Hong Kong, supported by multiple modern production facilities located in Shandong, Hebei, and Jiangsu. With a well-integrated supply chain and advanced manufacturing processes, we ensure consistent product quality, reliable supply, competitive pricing, and timely global delivery.
Facility A
Facility B
R&D Center
Material
Feeding
Dedusting
Mixing
Degerming
Fermenting
Processing
Packing
Finished
Fermenter
Production
Robot Arm
Spray Drying
Pellet Production Line
The industry is currently pivoting towards Smart Nutrition. In Barcelona, the convergence of AI and biotechnology is leading to "Prescription Fertilization." By using soil sensors and satellite data, farmers can now apply our Slow Release NPK Fertilizer with surgical precision. This reduce waste, lowers the carbon footprint of the farm, and ensures that the nitrogen is available exactly when the plant's metabolic demand peaks.
Furthermore, the shift towards Circular Economy models in Spain means that slow-release nitrogen is increasingly being combined with organic bases, such as humic acids and seaweed extracts, to improve soil microbiome health alongside nutrient delivery. Treo Nutrition is at the forefront of this trend, continuously investing in R&D to meet the evolving needs of a greener future for agriculture.
"Driven by the core values of quality, integrity, and innovation, we strive to build long-term partnerships with clients across the globe, contributing to a healthier food chain and a greener future."
Zhengzhou Treo Nutrition Co., Ltd. — Your Trusted Slow-Release Nitrogen Partner in Barcelona.
Treo Nutrition