Powered by Made-in-China.com
Activator Nitrogen, Soil pH Regulator and Vegetative Growth Promoter
US$1.00-10.00
1,000 LITER
Sample price:US$0.10/liter.Request sample
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISOModel NO.
Activator NApplication
Vegetables, Flowers, FruitState
LiquidValidity
Quick ActingPhysics State
LiquidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralRaw Material
SeaweedType
Green ManureEfficacy
Enhance Seedling VigorProduct Feature
Dark Brown LiquidTransport Package
Bottle/DrumSpecification
1Liter, 5Liter, 10L, 20L, 200L, IBCTrademark
SEAWINNEROrigin
Qingdao, ChinaHS Code
3105909000Production Capacity
25kl/DayKey features
Soil pH Regulation: Specific ratio regulates soil pH to favorable levels and prevents soil-borne diseases.
Biostimulant Formula: Combines Organic Matter, Alginic Acid, Polysaccharides, and PGA for enhanced nutrient utilization.
Root & Growth Boost: Beneficial root development and prolonged producing period through biostimulant properties.
Stress Resistance: Enhances plant resistance to adverse environmental conditions and strengthens photosynthesis.
Seaweed Magnesium: Contains seaweed magnesium to strengthen photosynthesis and increase chlorophyll content.
Customizable Efficacy: Product features and efficacy can be customized, such as enhancing seedling vigor.
OEM/ODM Support: Manufacturer offers OEM and ODM services with 41 R&D engineers and large production capacity.
Fast Acting Formula: Quick acting liquid fertilizer designed for efficient foliar spray and fertigation application.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-06-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, Western Union
AI-Powered supplier vetting
SummaryQingdao Seawin Biotech Group Co., Ltd., established in 2000, is a Chinese supplier specializing in seaweed-based fertilizers. They operate over ten production lines, with two bases in Shandong and a vast production area of 280,000 m². They hold several ISO certifications, reflecting a strong focus on quality and environmental management. The company exports to multiple continents, with 21% to 30% of their sales coming from exports. Their products are certified organic by ECOCERT. The company also provides professional agricultural advice, enhancing their after-sales service capability.
Supplier typeThe supplier is a combined entity, operating as a Limited Company in China.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating adherence to quality, environmental, and occupational health standards.
After-Sales capabilityThe supplier provides professional fertilizer solutions and crop protection advice through an agronomist team, supporting both domestic and international markets.
R&D capabilityThe company focuses on exploiting marine biological resources, suggesting an emphasis on innovative product development.
Production capacityWith over ten production lines and an annual production output of 600,000 tons, the supplier has significant production capacity.
Product Q&A
Q:What are the main ingredients?
A:
It is a biostimulant liquid fertilizer combining Organic Matter, Alginic Acid, Polysaccharides, PGA, and Seaweed Magnesium.
Q:How does it affect soil?
A:
It regulates soil pH to favorable levels, prevents soil-borne diseases, and benefits root development.
Q:What are the application methods?
A:
It can be used for Foliar Spray (1-2 L/ha) or Fertigation (10-20 L/ha). Contact an agronomist for specific crop suggestions.
Q:Is customization available?
A:
Yes, OEM and ODM services are available. Efficacy and product features like color can be customized.
Q:What is the lead time for delivery?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
Qingdao Seawin Biotech Group Co., Ltd.
Qingdao Seawin Biotech Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Activator N Soil pH Regulator and Vegetative Growth Promoter
US$3,000.00
2,000 liters(MOQ)
Fulmax 260 Growth Promoter and Yellowing Corrector
US$1,500.00
2,000 liters(MOQ)
Promote Plant Growth Organic Bio Fertilizer Plant Growth Promoter Products
US$0.66-1.00
20 L(MOQ)
Biostimulant Liquid Fertilizer Growth Promoter of Activator N
US$2.70-3.00
3,000 L(MOQ)
Fulmax260 Growth Promoter and Yellowing Corrector Hot Sale
US$1,500.00
2,000 liters(MOQ)
OEM Organic Seaweed Extract Water Soluble Fertilizer with NPK Agriculture
US$5.00-7.00
500 kg(MOQ)
High Nutrient Organic Fertiliser Amino Humic Fulvic Acid NPK Granular Organic Fertilizer
US$83.00-88.00
1 Ton(MOQ)
Liquid Seaweed Organic NPK Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
Water Soluble Seaweed Kelp Extract Fertilizer Omri Organic Bio Plant Nutrition
US$2.60-3.40
5,000 kg(MOQ)
Potassium Nitro Humate Top Quality Organic Fertilzier 100% Water Solubel Potassium Fertilizer
Negotiable
25 Square Feet(MOQ)
Super Potassium Fulvic Humate Shiny Flakes Water Soluble Organic Fertilizer
US$900.00-1,200.00
5 Tons(MOQ)
Earthworm Protease Enzymolysisorganic Fertilizer Vermicast Vermicompost Fertilizer
US$97.00-100.00
1 Ton(MOQ)
Organic Raw Materials Plant Animal Source Amino Acid Powder Fertilizer
US$0.78-0.80
1,000 kg(MOQ)
Factory Organic Green Natural Seaweed Extract Fertilizer with NPK for Foliar Spray
US$5.00-7.00
500 kg(MOQ)
Water Soluble Bio Fulvic Acid Organic Fertilizer
US$300.00-400.00
12 Tons(MOQ)
High Nutrient Organic Fertiliser Amino Humic Acid Granular Fertilizer
US$83.00-88.00
1 Ton(MOQ)
Hot Selling Liquid Seaweed Extract Organic Bio Root Fertilizer with Omri
US$1.60-1.80
1,000 L(MOQ)
Enzymatic Hydrolyzed Fish Protein Granules Agricultural Water Soluble Fertilizer
US$1.20-1.35
500 kg(MOQ)
Seaweed Extract Organic Liquid Foliar Fertilizer with Ormi
US$1.60-1.80
1,000 L(MOQ)


















