Product Parameters
Item |
Standard |
product name |
high tower compound NPK 28-28-0 |
N content |
28% min |
P2O5 content |
28% min |
k20 content |
0% min |
moisture |
1% max |
appearance |
granular |
packing |
50 kg bag ,1000 kg bag |
Characteristics of high-tower granulated compound fertilizer
1. The product has high compressive strength and fast water solubility. The water content is generally below 1%, which can basically be controlled below 0.5%, which is suitable for various fertilization methods.
2. The nutrient of the product is uniform, which can promote the uniform growth of the crops and the overall growth is good.
3. The medium and trace elements in the product are effective. The middle and trace elements are processed by chelation technology, which can further improve the effectiveness of nutrients and make it easier for crops to absorb.
4. The product has a high fertilizer utilization rate, and the nutrient release of the high-tower granulation compound fertilizer is relatively uniform, the fertilizer effect time is long, and the utilization rate is improved.
5. The product is suitable for re-coating, which can reduce production costs.
6. The product has the advantages of stable quality, pollution-free, and easy operation. The compound fertilizer produced is better than ordinary compound fertilizer.

Company Profile:
Xingtai Ruijin Import & Export Co., Ltd. is one of China's most professional fertilizer manufacturers. Established in June 2000, the company's factory is located in Handan City. The factory covers a total area of over 70,000 square meters and is equipped with four advanced production lines for NPK compound fertilizers, NPK water-soluble fertilizers, ammonium sulfate, and BB fertilizers, as well as a multifunctional laboratory. With a total investment of 150 million yuan, the factory has an annual production capacity of 600,000 tons. We primarily produce NPK fertilizers, ammonium sulfate, BB fertilizers, organic fertilizers, diammonium phosphate, liquid fertilizers, and more. We collaborate with domestic universities to research and test soil to better develop fertilizer formulations. Additionally, we offer customized services to meet specific needs.

Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How do you guarantee your product quality?
A: Each batch of our product must be tested before delivery, and we can accept third-party inspection before shipment if the customer requires it.
Q: Can we get technical support?
A: Yes, any technical support and related documents can be provided if the customer needs them.
Q: How can I know the shipment status after payment?
A: The shipment details including packing, tracking no. and loading photos, and shipping documents will be updated through E-mail in time.
Q:Can I get samples before my order?
A:Sure, we love to offer samples.