A world-class fertilizer manufacturer with 18 years of expertise, 300,000 MT annual capacity, and a trusted export presence across Asia, the Americas, the Middle East, and Africa.
Linyi TH Environmental Technology Co., Ltd. specializes in the manufacturing, development, marketing and after-sales service of fertilizer. Our factory covers an area of 300,000 square meters with an annual production capacity of 300,000 MT.
Our factory built its first NPK producing line in 2008, giving us over 18 years of experience in fertilizer production. After more than a decade of continuous development, our company has evolved into a modern enterprise with independent research and design capabilities and outstanding market competitiveness.
We combine cutting-edge production technology with rigorous quality management systems to deliver fertilizers that meet the diverse needs of farmers and distributors worldwide. Our dedicated R&D team continuously develops new formulations to address evolving agricultural challenges.
7 specialized production lines delivering diverse fertilizer grades with precision, consistency, and high throughput capacity.
Two dedicated high-tower granulation lines producing premium spherical NPK granules with uniform particle size, high density, and excellent flowability for bulk blending and direct application.
One rotary drum granulation line capable of producing a wide range of NPK compound fertilizer formulations with flexible ratio customization and large-scale output efficiency.
One extrusion granulation line specializing in controlled-release and slow-release fertilizer products, ideal for precision agriculture and high-value crop applications.
One fully equipped water-soluble NPK fertilizer production line, producing fully soluble, chloride-free formulations suitable for drip irrigation, fertigation, and foliar feeding systems.
A dedicated potassium sulphate production line delivering high-purity K₂SO₄ for chloride-sensitive crops, meeting international quality standards for agricultural and industrial use.
One multi-purpose production line for ferrous sulphate, magnesium sulphate, and zinc sulphate — essential micronutrient fertilizers addressing soil deficiencies in global agricultural markets.
A comprehensive portfolio of fertilizer products engineered to meet the nutritional demands of diverse crops across all soil types and climates.
| Product Category | Key Products | Application | Grade |
|---|---|---|---|
| NPK Compound Fertilizer | Granular NPK, Blended NPK (customizable ratios) | Basal & top-dressing for all crops | Core Product |
| Water Soluble NPK | Fully water-soluble NPK, Chloride-free formulas | Drip irrigation, fertigation, foliar spray | Premium |
| Nitrogen Fertilizers | Ammonium Sulphate, Ammonium Chloride, CAN, Ammonium Bicarbonate, Urea | Nitrogen supply for cereals, vegetables | Standard |
| Potassium Fertilizers | Potassium Sulphate (SOP), Potassium Nitrate | Fruit quality, root development | Specialty |
| Sulphate Micronutrients | Ferrous Sulphate, Zinc Sulphate, Magnesium Sulphate | Micronutrient correction, soil amendment | Specialty |
Our state-of-the-art manufacturing facility is built for scale, precision, and environmental responsibility.
Our expansive factory complex houses 7 independent production lines, dedicated raw material warehouses, finished goods storage, quality control laboratories, and a full-service logistics center — all within a single integrated facility designed for maximum operational efficiency.
Our ISO-certified QC laboratory conducts rigorous testing at every stage of production — from raw material inspection to finished product verification. Advanced analytical instruments ensure every batch meets precise nutrient content, granule size, moisture, and purity specifications.
As an environmental technology company, we integrate green manufacturing principles throughout our operations. Our waste treatment systems, energy recovery processes, and dust control technologies minimize environmental impact while maintaining world-class production standards.
Strategically located in Linyi, Shandong Province, our facility enjoys excellent access to major Chinese seaports. We maintain a professional export team experienced in international trade documentation, phytosanitary requirements, and customized packaging for global markets.
Six compelling reasons why global distributors, importers, and agribusinesses choose Linyi TH as their long-term fertilizer supply partner.
Since building our first NPK line in 2008, we have accumulated deep expertise in fertilizer formulation, production optimization, and international market requirements — delivering consistent quality you can rely on.
With 300,000 MT annual capacity across 7 production lines, we can fulfill large-volume orders with short lead times, ensuring your supply chain remains uninterrupted even during peak agricultural seasons.
Our R&D team works closely with clients to develop bespoke NPK ratios and formulations. We also offer full OEM services including private labeling, custom packaging, and exclusive product development.
Every product batch undergoes multi-stage quality testing in our in-house laboratory. We hold multiple international certifications and comply with importing country standards across Asia, the Middle East, and the Americas.
Our fertilizers are exported to over 30 countries across 5 continents. Years of successful trade relationships with importers in Japan, Brazil, Egypt, Kenya, and Malaysia testify to our reliability and product excellence.
We provide comprehensive after-sales service including technical agronomic support, application guidance, and responsive customer service — ensuring our clients achieve maximum value from every product they purchase.
Our credentials reflect our commitment to quality, safety, and international trade compliance.
International Quality Management System certification ensuring consistent manufacturing processes and product quality across all production lines.
Official fertilizer product registrations compliant with Chinese agricultural standards and recognized by importing country regulatory authorities.
Licensed for international fertilizer export with SGS and third-party inspection services available for all shipments, ensuring full compliance with import regulations.
Recognized as an environmental technology enterprise, reflecting our commitment to clean production, waste reduction, and sustainable fertilizer manufacturing practices.
We offer comprehensive OEM manufacturing services for fertilizer brands, agricultural distributors, and retail chains worldwide. Our flexible production systems can accommodate custom formulations, packaging formats, and branding requirements.
Whether you need a unique NPK ratio for a specific crop, a private-label water-soluble fertilizer line, or custom-packaged micronutrient products, our team delivers end-to-end solutions from formulation to final shipment.
Custom Branding & Labeling
Bespoke Formulation R&D
Flexible Packaging Options
Full Export Support
Our fertilizers are trusted by farmers and distributors across five continents, with a strong and growing international presence.
Japan, South Korea, Vietnam, Malaysia, Myanmar, Cambodia — our largest export region with long-standing distributor relationships and deep agronomic market knowledge.
Peru and Brazil represent our key South American markets, where our NPK compound fertilizers and sulphate products are widely used in large-scale commercial agriculture.
UAE, Egypt, and Iran are major Middle Eastern destinations for our water-soluble fertilizers and potassium sulphate products, supporting intensive greenhouse and field crop production.
Kenya and Tanzania lead our African market presence, with growing demand for our affordable, high-quality NPK fertilizers supporting smallholder and commercial farming alike.
Our products have won consistent praise from customers worldwide. We have built a strong reputation for reliable supply, accurate specifications, and responsive service across all markets.
We are actively expanding into new markets in Central Asia, West Africa, and Eastern Europe, backed by our strong production capacity and competitive pricing capabilities.
Real-world examples of how our fertilizer solutions have delivered measurable results for clients across different regions and crop types.
Supplied 5,000 MT of customized NPK 20-10-10 compound fertilizer to a major Vietnamese agricultural cooperative. The high-nitrogen formulation was tailored to support the vegetative growth phase of Jasmine rice varieties, resulting in a 15% yield improvement reported by the client.
Developed a fully water-soluble NPK 10-52-10 and 13-3-43 two-stage fertigation program for a large-scale greenhouse tomato and pepper producer in the UAE. Our chloride-free formulations improved fruit quality and extended shelf life, earning a long-term supply contract.
Exported 12,000 MT of NPK 15-15-15 and 16-8-16 compound fertilizers to a Brazilian agribusiness group for use in soybean and maize production across 50,000 hectares. Consistent granule quality and on-time delivery were highlighted as key factors in the client's positive evaluation.
Trusted by importers, distributors, and agribusinesses across the globe — here is what our partners have to say about working with Linyi TH.
Agricultural Importer, Japan
Greenhouse Producer, UAE
Fertilizer Distributor, Kenya
Contact Linyi TH Environmental Technology today to discuss your fertilizer requirements, request product samples, or explore OEM partnership opportunities. Our team is ready to support your business growth.
TH Fertilizer