Email: dvp@qddvp.com
Тел: +86-532-85807910
1. Our products are safe and effective.
2. Our quality is guaranteed and the content of effective chlorine is sufficient.
3. Reduce the growth of algae effectively.
4. Due to high chlorine content, handling is easy for large pools.
5. Packaging conforms to dangerous goods and chemicals transportation.
| ITEMS | RESULTS |
| Appearance | Black Flake/powder |
| Odor | Smell of Seaweed |
| Solubility in water | 100% |
| PH | 7-10 |
| Organic matter | 40-45% |
| Maximum moisture | ≤3.0% |
| 7.Alginic acid | 18-18.5% |
| 8.Mannitol | 0.50% |
| 9.Amino acids | 2-3% |
| 10.Betaine | 43ppm |
| 11.Nitrogen(N) | ≥0.8% |
| 12.Phosphorus(P2O5) | 2-4% |
| 13.Potassium(K2O) | 15-18% |
| 14.Sulphur(S) | 1.50% |
| 15.Calcium(Ca) | 1.20% |
| 16.Magnesium(Mg) | 0.40% |
| 17.Sodium(Na) | 1.80% |
| 19.Boron(B) | 300ppm |
| 20.Indole acid | 15ppm |
| 21.Iron(Fe) | 226ppm |
| 22.Iodine(I) | 720ppm |
| 23.Manganese(Mn) | 2ppm |
| 24.Cytokinins | 15ppm |
| 25.Gibberellins | 10ppm |
| 26.Zinc(Zn) | 12ppm |
| 27.Copper(Cu) | 10ppm |
| 28.Cadmium(Cd) | N/D |
| 29.Nickel(Ni) | N/D |
| 30.Plumbum(Pb) | N/D |
| 31.Hydrargyrum(Hg) | N/D |
| 32.Chromium(Cr) | N/D |
| 33.Arsenic (As) | N/D |
1. We are a professional manufacturer of swimming pool chemicals.
2. We are a professional manufacturer with management qualifications of dangerous goods.
3. Factory production accord with the requirements of environmental protection, production capacity is stable and is in the stage of growth.
4. The delivery is timely, the price is reasonable, the quality is guaranteed.
5. According to customer's requirements, we can provide a variety of package suitable for the transportation conditions of chemical products.
6. Our customers are all over the world with long-term cooperation for many years.
7. We have high quality service and perfect after-sales service system.
8. We are equiped with advanced and environment-friendly machine.
9. Our technicians and workers are with us since we established and are very professional.
10. Our quality control department has three shifts, inspecting the products 24 hours.
11. We take responsibilities of any quality problem.
12. We have professional logistics and use the containers to ensure the goods in good condition, improve the transportation quality, reduce the damage or loss.
Efficacy:Seaweed Organic Fertilizer
1. Improve crops quality, enhance resistance of crops.
2. Induce plants to enhance resistance to disease, meliorate soil.
3. Increase yield for 20% to30%.
Application Method:Seaweed Organic Fertilizer
Spraying:Seaweed Organic Fertilizer
To dilute 1:1500 to 1:2000 Dosage: 1-1.5kg/Ha
The crops with once picking: To spray 3 to 4 times in whole growing period.
The crops with several picking: To spray after each picking.
Drip Irrigation:Seaweed Organic Fertilizer
To dilute it with water for 1500 to 2000 times.Dosage:1.5-3kg/Ha
To apply 3 to 4 times in whole growing period.
Reproduce Seaweed fertilizer: Dilute with water at 1:7.
20kgs bags or 25kg cartons
1) We 100% inspect our finished product.
2) Packing with pallet as buyer's special request
3) Best service after shipment with emails
4) Cargoes photo before and after loading into container
5) Full experience of large numbers containers loading in Chinese sea port
6) Fast shipment by reputed shipping line
7) Cargoes together with container sales service available
8) Raw materials from China origin.
Q:Are you a factory or trading company?
A:We are a factory manufacturer. It is located in Qingdao. All of our clients from home and abroad, are warmly welcomed to visit us!
Q:ls it possible to custom the labels with my own design?
A:Yes, and you just need to send us your drawings or artworks, then you can get you want.
Q:How does you factory do regarding quality control?
A:Quality is priority, we always attach great importance to quality controlling from the beginning to the end. Our factory has gained ISO authentication.
Q: What is loading port?
A: Usually is Lianyungang or Qingdao.
Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
Q:How can you quote a price Do you need any details?
A:We are quote based on Product name, Packing type, and Order quantity.
Q:How about the delivery?
A:We usually promise delivery within 30 days after order confirmed, in special conditions, within 30-45 days.
Q:Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
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