Shandong Aolansu Environmental Protection Technology Co., Ltd.
Shandong Aolansu Environmental Protection Technology Co., Ltd.
Products

Products

Aolansu is a professional manufacturer and supplier in China. Our factory provides urea, diammonium phosphate (DAP), monoammonium phosphate (MAP), etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.
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Factory Direct Organic Fertilizer

Factory Direct Organic Fertilizer

Factory Direct Organic Fertilizer is crafted by a professional China manufacturer from natural animal-plant materials via scientific fermentation. Rich in organic matter and beneficial microbes, it improves soil structure, fertility, crop yield and quality. Suitable for various crops and soils.
Net Weight 50KG
Content N>12
N>8
Organic matter ≥ 20%
Particle Size 2-4mm
Port of Loading QingDao/DaLian
Magnesium Sulfate Bulk Wholesale

Magnesium Sulfate Bulk Wholesale

Magnesium Sulfate Bulk Wholesale (CAS: 7487-88-9, MgSO₄) is a high-purity water-soluble fertilizer with purity ≥98.5% and MgO ≥25%, no harmful additives. It alleviates Mg deficiency, boosts photosynthesis, improves soil fertility. Suitable for grains, vegetables, fruits, flowers.
Net Weight 50KG
Content MgO ≥ 16.0%
Particle Size 2-4mm
Port of Loading QingDao/DaLian
CAS No. 10034-99-8
Chemical Formula MgSO₄·7H₂O
Monoammonium Phosphate Powder

Monoammonium Phosphate Powder

Monoammonium Phosphate Powder CAS 7722-76-1 is a high-purity multi-functional chemical with purity ≥98%, impurities far below industry standards. White crystalline powder, excellent water solubility and chemical stability. Widely used in food additives, pharmaceutical intermediates, water treatment, flame retardants, and electronic materials.
Net Weight 50KG/1000KG
Content 18-46-0
15-42-0
Particle Size 0.1-0.3mm
Port of Loading QingDao/DaLian
CAS No. 7722-76-1
Chemical Formula NH₄H₂PO₄
Export Grade Compound Fertilizer

Export Grade Compound Fertilizer

Export grade compound fertilizer is a high-quality NPK fertilizer with balanced nutrients and stable performance. It improves nutrient efficiency, supports healthy crop growth, and is suitable for various agricultural applications, including field crops, fruits, vegetables, and greenhouse farming.
Net Weight 50KG
Content 15-15-15/16-16-16/12-12-17/16-16-0/30-10-10/(Customizable NPK ratio)
Particle Size 2-4mm
Port of Loading QingDao/DaLian
High Efficiency DAP Diammonium Phosphate

High Efficiency DAP Diammonium Phosphate

High Efficiency DAP Diammonium Phosphate is a highly efficient, slow-release nitrogen-phosphorus compound fertilizer developed by Shandong Aolansu. It boasts a total nutrient content (N + P₂O₅) of ≥64%.
Net Weight 50KG/1000KG
Content 18-46-0
15-42-0
Particle Size 2-4mm
Port of Loading QingDao/DaLian
CAS No. 7783-20-2
Chemical Formula (NH₄)₂SO₄
Magnesium Sulfate Granular

Magnesium Sulfate Granular

Magnesium Sulfate Granular is a high-purity fertilizer supplying magnesium and sulfur for photosynthesis and crop growth. Made by a professional agricultural manufacturer, it features uniform granules, rapid solubility, high absorption, and zero residue. Suitable for various soils and most crops, it ensures safe and efficient nutrition.
Net Weight 50 KG
Content MgO ≥ 16.0%
Particle Size 2 – 4 mm
Port of Loading QingDao / DaLian
CAS No. 10034-99-8
Chemical Formula MgSO₄·7H₂O
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