Complaint
| No. | Inspection Item | Unit | Standard | Test Results | Results Eligibility |
| 1 | Appearance | Shiny Flakes | Shiny Irregular Flakes | Complies | |
| 2 | Color | Black | Black | Complies | |
| 3 | Humic Acid | % | ≥60 | 65 | Complies |
| 4 | K2O | % | ≥10 | 10.3 | Complies |
| 5 | Organic Matter | % | ≥70 | 75 | Complies |
| 6 | Water Soluble | ≥90 | 95 | Complies | |
| 7 | Granular Size 2--4mm | % | ≥90 | 92 | Complies |
1. Promote plant growth: potassium humate contains a variety of nutrient elements needed by plants, such as potassium, nitrogen, phosphorus, etc., can promote plant growth, increase yield and quality.
2. Improving soil fertility: potassium humate has certain ameliorative effect, which can improve soil structure, increase soil organic matter content, and improve soil water and fertilizer retention capacity.
3. Increase plant stress resistance: potassium humate can enhance plant disease resistance and adaptability, improve plant drought resistance, salt and alkali resistance, reduce the occurrence of diseases and pests.
4. Promote fruit ripening: potassium humate can promote fruit ripening, make the fruit taste better, more nutritious, help to improve the market value of fruit.
Our fertilizer products have passed strict quality testing and control, in line with the national quality standards and industry requirements. We can provide a quality assurance certificate and entrust a third party to conduct sampling tests to ensure the quality and safety of our products.
We always pay attention to the needs and opinions of customers, committed to providing quality products and services, so that customers can rest assured to use our compound fertilizer products. If you have any questions or problems, feel free to contact us, we will solve as soon as possible and provide satisfactory solutions.
Shandong Mingyu Chemical Co.,Ltd. specialize in the manufacturing, developmet, maketing and after sales service of fertilizer. Our factory covers area of 300,000 square meters. Our annual production capacity of fertilizer: 350,000MT. Our factory build first NPK producing. After over 18 years of development, our company become an modern enterprice with independent research and design ability and outstanding maket competitiveness.
Q1. Are you a manufacturer?
Yes, We are Manufacturer, we can supply cargo steady and timely.
Q2 . how can we guarantee quality?
Always a pre-production sample before mass production;
Always final inspection before shipment;
Q3.what can you buy from us?
compound NPK fertilizer,water soluble NPK fertilizer, nitrogen fertilizer,MAP,sulphate fertilizer,organic fertilizer,potassium humate,
sodium humate,humic acid.
Q4. why should you buy from us not from other suppliers?
1)Professional experience;2)OEM and ODM service;3)Quality control;4)Package diversity;5)Flexible MOQ;6)Fast delivery;7)After-sales service .
Q5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Q6. What is your terms of payment?
Normally TT ,LC at sight.Or DP
Q7. How about your delivery date?
Normally it will takes 10~15 days after receive the deposit. The specific delivery time depends on the items and the quantity of the order.
Q8. Can you produce according to the sample?
Yes, we can produce by your samples or the specification you provide.
Q9. What is your sample policy?
For sample itself it is free, but the freight cost is on customer's side.
