Sulfate Công nghiệp Nh4 2so4 Bao dệt PP Phân bón Ammonium Sulfate cho Đất hiếm

Nitrogen content	≥19%
Sulfur content	≥23%
Moisture content	≤2%

Looking for a steady nitrogen nutrient supply for your crops? Choose Ammonium Sulfate. It contains 21% nitrogen and 24% sulfur, two nutrients supporting plant protein synthesis and chlorophyll production.
It works well with alkaline soils, helps adjust soil pH and optimize fertilizer utilization efficiency. Suitable for wheat, corn, rice and other grain crops, our ammonium sulfate granules release nutrients gradually in soil to sustain stable crop growth.
Economical and simple to apply. The product features moisture content ≤0.5% and particle hardness ≥30N. It has gained positive feedback from planting partners across many regions, providing reliable nutrition for farm crops.
Looking for a steady ammonium sulfate supplier? Our factory has more than 15 years of production experience, focusing on granular ammonium sulfate with stable purity.
We adopt mature crystallization techniques and implement multi-stage quality checks to align with common international specifications. Our annual production capacity reaches 200,000 metric tons, with shipments delivered to over 30 countries on schedule.
Our team provides cost-friendly pricing, personalized packaging solutions and comprehensive technical guidance.
Our products for agricultural and industrial applications maintain stable quality across different batches.
We prioritize long-term cooperative benefits for every partner. Feel free to reach out to get your quotation.Hubei Chuanzexi Trading Co., Ltd. is an integrated ammonium sulphate supplier that combines in-house manufac-turing with international trade. Headquartered in the central region of China, the company leverages its own produc-tion facility to offer a stable annual output of 200,000 metric tons of ammonium sulphate products. Among these,agricultural-grade specifications are produced with consistent nutrient parameters, meeting standard requirementsfor crop nutrition.
Integrated Production Base - Capacity and Quality Control
The company's competitive position is built upon direct control over the manufacturing process. Its self ownedplant, located in a well connected central area, operates with established ammonium sulphate production technol-ogy, automated assembly lines, and digital process management systems. This configuration supports continuousbalanced, and safe operations throughout the year. The current annual production capacity stands at 200,000 tonswith flexibility to adjust between agricultural and industrial grades according to customer requirements.
Quality assurance follows a documented procedure covering raw material intake, in process monitoring, and finalproduct inspection. For the agricultural grade ammonium sulphate, key indicators - including nitrogen content (N 20.5%), moisture level, free acid, and granule strength - are maintained within ranges that comply with nationalstandards, with limited batchto batch variation. Each production lot is subject to retained sampling and periodicthirdparty verification, providing traceable quality records.CÂU HỎI THƯỜNG GẶP