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Company Introduction
YUNNAN YINGFU TRADING CO., LTD
Yunnan Yingfu Trading Co., Ltd. (YNFERT) was established in May 2009. After 15 years of experience in the fertilizer industry, it has become a world-renowned ammonium sulfate granular producer and fertilizer trader. We have five plants in production with an annual production capacity of 2 million tons, and we are continuously expanding, with two plants under construction. We are committed to providing high-quality products and excellent services, and through our unremitting efforts, we have established solid long-term cooperative relationships with customers around the world. Our sales volume reached approximately 1.6 million tons in 2022 and increased to 2.4 million tons in 2023, demonstrating our strong momentum of continued development. We have a joint venture factory in Thailand, a branch in Myanmar, and overseas representative offices in Vietnam, South Korea, Brazil, Mexico, Turkey and other places to provide localized services to customers and ensure the smooth development of global business. YNFERT is committed to becoming your trusted supplier based on strict quality control and a global service network. We look forward to establishing a long-term cooperative relationship with you and developing together.
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Recommended Products
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Granular Potassium Sulfate
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Compound fertilizer NPK 14-14-14
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Urea Phosphate (UP 17-44-0), Urea Phosphate
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Compound fertilizer NPK15-15-15
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Magnesium Sulfate Fertilizer
Product service
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YNFERT (Yunnan Yingfu) has 15 years of professional experience, its own quality-controlled factories and a global partner network. It focuses on providing global high-quality granular ammonium sulfate and comprehensive fertilizer products import and export B2B trade services.
News
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2025/07/31
The Role of Nitrogen-Sulfur Balance Management in Sustainable Agriculture: Enhancing Crop Health and Yield
This article comprehensively examines the critical role of nitrogen-sulfur balance in modern agriculture, highlighting its impact on crop vitality, yield optimization, and soil fertility enhancement. Integrating scientific principles with practical agronomic cases, it analyzes variations in nitrogen and sulfur content across different soil types and the consequences of their imbalances on plant health. Supported by authoritative data and comparative charts, the article offers actionable fertilization strategies aimed at optimizing nutrient uptake and achieving sustainable productivity. Special emphasis is placed on the advantages of using high-efficiency ammonium sulfate (MMA grade) as an ideal solution for nitrogen-sulfur equilibrium, promoting high-quality development in global agricultural practices.
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2025/07/31
Practical Guide to Scientific Fertilization: Enhancing Crop Quality and Yield with Advanced Fertilizer Technologies
This article presents a comprehensive practical guide on scientific fertilization, focusing on the application of innovative high-efficiency fertilizers to boost crop quality and yield. It systematically explores the technological advantages of controlled-release, slow-release, and compound fertilizers, detailing their nutrient release mechanisms, environmental adaptability, and ease of application. Emphasizing reduced nutrient loss and minimized fertilization frequency, the guide highlights the environmental benefits alongside economic efficiency. Supported by detailed infographics, real-world trial data, and farmer testimonials, it equips agricultural professionals with actionable insights to optimize fertilization strategies and maximize production outcomes. An interactive expert Q&A section is also included to foster user engagement and facilitate knowledge exchange.
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2025/07/30
Comprehensive Optimization Strategies for Field Management and Fertilization Techniques to Enhance Nutrient Use Efficiency
This article provides an in-depth exploration of practical methods to improve fertilizer utilization efficiency by focusing on scientifically optimized fertilization timing, advanced application methods such as deep and layered fertilization, and integrated soil and moisture management. Incorporating modern intelligent fertilization equipment and precision agriculture technologies, the piece presents a holistic optimization framework from field management to fertilization techniques. Supported by detailed infographics, case studies, and data analysis, this guide offers actionable insights for growers aiming to minimize fertilizer wastage while maximizing crop nutrient uptake and yield. Emphasizing technical precision and operational applicability, the content fosters adoption of scientific fertilization and precision management, driving enhanced agricultural productivity and sustainability.
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