Chewachem was named for the important role of chemical fertilizers in sustaining life through agriculture.
Importer, Distributor, Trader of chemical fertilizers
for agriculture
Member of the Thai Fertilizer Producer Trade Association (TFPTA)
Sale of Bulk/Bagged Urea, DAP, MOP, secondary and micronutrients.
Product origins: Qatar, Malaysia, China, Russia, Indonesia, USA, Canada, Chile and Egypt.
46-0-0
Specification: Nitrogen (N) 46% min, Moisture 0.5% max, Biuret 1.0% max, 2 - 4.5 mm 90%
Origin: Malaysia, Qatar and Indonesia
Specification: Nitrogen (N) 21% min, Sulphur (S) 24% min, Free Acidity 0.08% max, Moisture 0.5% max.
Origin: China
21-0-0 +24S
Specifications: Nitrogen (N) 21% min, Sulphur (S) 24% min, Moisture 1.0% max, 2 - 5 mm 90%
Origin: China, Thailand
18-46-0
Specifications: Nitrogen (N) 18% min, Available P2O5 46% min, Moisture 2.5% max, 2 - 4 mm 90% min, pH 7 - 8.0
Origin: Australia, China
10-50-0
Specifications: Nitrogen (N) 10% min, Available P2O5 50% min, Moisture 2.5% max, 2 – 4 mm 90% min, pH 4.2 – 4.8
Origin: China
16-20-0 +13S
Specifications: NNitrogen (N) 16% min, Available P2O5 20% min, Sulphur 13% min, Moisture 2.5% max, 2 – 4.75 mm 90% min, pH 5 – 6.0
Origin: Australia, China
Rock Phosphate is a slow release calcium phosphate mineral fertilizer with 3 – 9% available P2O5. It is an inexpensive source of phosphate and a good source of Calcium that is best used in acidic soils.
Specifications: Total P2O5 27% min, available P2O5 3% min, CaO 44% min, Sizing: 100 Mesh 80% min., pH 8 – 8.5.
Origin: Egypt
0-0-60
Granular Specifications: Potassium (K2O) 60% min, Moisture 0.2% max, 2 - 4 mm 90%
Origin: Canada
0-0-60
Standard Grade Specifications: Potassium (K2O) 60% min, Moisture 0.2% max, 0.21 - 1.70 mm 90%
Origin: Canada
0-0-50 +17S
SOP for Chloride sensitive, high value crops: Fruits, Vegtables, Nuts, Tabacco, Flowers, Tea and Coffee. The Low Salt index of SOP also makes it preferrable for use in salty / dry soils.
Granular Specifications: Potassium (K2O) 50% min, Sulphur 17% min, Chloride (Cl) 1.5% max, Moisture 2.0% max, 2 - 4 mm 90%
Origin: China
0-0-50 +17S
Standard Grade Specifications: Potassium (K2O) 50% min, Sulphur 18% min, Chloride (Cl) 1.5% max, Moisture 2.0% max
Origin: China
Synthetic Magnesium Sulphate is manufactured from thermally treated magnesite and sulphuric acid. Magnesium is an essential plant nutrient that aids the production of Chlorophyll necessary for photosynthesis.
Granular Specifications: Total MgO 27% min, Water Soluble MgO 18% min, Water Soluble Sulphur 14% min, 2-4.50mm 90% min.
Origin: China
Specifications: Total MgO 27% min, Water Soluble MgO 25% min, Water Soluble Sulphur (S) 20% min, 0.1 – 3 mm 90% min.
Origin: China
Specifications: Total MgO 16% min, Sulphur (S) 12% min, 0.1 – 2.0 mm 90% min, white crystalline, pH 4.5 – 5.5, 100% Water Soluble.
Origin: China
15-0-0 +26 CaO
Calcium Nitrate is a 100% water soluble source of Calcium and Nitrogen made by reacting nitric acid with calcium carbonate.
Specifications: Total Nitrogen (N) 15% min, Total Nitrate Nitrogen (NO3-) 14% min, Total Ammonium Nitrate (NH4+) 1% min, Total Calcium (as CaO) 26% min, Moisture 3% max, 2 – 5.0 mm 90% min.
Origin: China
Boron is an essential plant nutrient that plays a vital role in cell wall development, flowering, reproduction, transport of sugars and carbohydrates and fruit growth. Want to Learn More about Boron ?
Origin: U.S.A.
Origin: U.S.A.
Origin: U.S.A.
Specifications: Blue Crystalline, Copper (Cu) 25% min, Sulphur (S) 12% min, Purity 98% min.
Origin: Thailand
12-61-0
100% water soluble, highly concentrated phosphorus fertilzer for foliar and fertigation applications.
Specifications: Nitrogen (N) 12% min, Available P2O5 61% min, white crystalline, moisture 1.0% max, pH 4.2 – 4.8.
Origin: Morocco
0-52-34
100% water soluble, highly concentrated phosphorus and potassium fertilizer for foliar and fertigation applications.
Specifications: Available P2O5 52% min, Potassium (as K2O) 34% min, white crystalline, moisture 0.10% max, pH 4.3 -4.7
Origin: China
Chewachem is committed to providing value added products and services to our customers. We are an authorized distributor for Rio Tinto Minerals Borate products (U.S. Borax) and have strategic marketing agreements with some of the world’s best manufacturers. We are active members of the Thai Fertilizer Producer Trade Association and Soil and Fertilizer Society of Thailand.
Our overall mission is to build strong and enduring relationships with our customers and suppliers in order to promote growth and education in the Thai agricultural sector. The keys to our success are a customer focused approach, consistent access to high quality raw materials and on-the-ground warehouse/logistics.
Ask us how we can help you reduce your costs and ensure you the get the most plant nutrients for your money. Buying fertilizer can be expensive and confusing. We understand all aspects of the supply chain from the manufacturer to the wholesaler to the retailer to application in the field. Let us help you navigate the most efficient and cost-effective route.