Powered by Made-in-China.com
Product profile
Customization
AvailableCertification
ISO9001, ISO, CEApplication
Vegetables, Flowers, FruitModel NO.
Seaweed TE FERTILIZERAppearance
LiquidInfection on Soil
Physiological NeutralChemical Character
Chemical NeutralRelease Type
QuickCompound Type
Chelate FertilizerNutrient Composition
Elemental FertilizerType
Mixed Trace Elements FertilizerSolubility
100% SolubleTransport Package
1L, 4L, 5L, 10LSpecification
Micromix SEAWEEDTrademark
SeawinnerOrigin
ChinaProduction Capacity
18000L/MonthKey features
High Solubility: 100% soluble in water for easy application.
Comprehensive Nutrition: Supplements Boron, Fe, Zn, Cu, Mn, and Mg.
Certified Quality: ISO9001, ISO, and CE certified manufacturer.
Flexible Packaging: Available in 1L, 4L, 5L, and 10L sizes.
OEM/ODM Support: Customization services available for brands.
Market Leader: No.1 market share in China seaweed fertilizer.
Free Samples: Free samples up to 500g available upon request.
Fast Response: Quick release type for immediate plant uptake.
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 is the solubility of this product?
A:
The product is 100% soluble in water.
Q:What are the main ingredients?
A:
Main ingredients include organic matter (200g/L), Boron (3g/L), EDTA-Fe (30g/L), EDTA-Zn (16g/L), EDTA-Cu (10g/L), EDTA-Mn (7g/L), and Mg (10g/L).
Q:How should I apply this fertilizer?
A:
For foliar spray, dilute 1:2000-3000 and apply 1-2 times. For fertigation, dilute 1:2000-3000. Stir well before use.
Q:What is the shelf life?
A:
The validity period is two years.
Q:Is OEM or ODM service available?
A:
Yes, OEM and ODM services are available.
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
Micro Element Foliar EDTA Seaweed Trace Element Powder Fertilizer
US$6.70-7.00
1 kg(MOQ)
Secondary Nutrient Kieserite Fertilizer for Agriculture
US$160.00-200.00
2 Tons(MOQ)
Seaweed Extract Chelated Fe Fertilizer
Negotiable
2,000 L(MOQ)
Agripilot Advanced Chelation Technology Amino Acid Chelated Zinc Micronutrient Fertilizer
US$800.00-1,500.00
5 Tons(MOQ)
Self Operated Natural High Quality Organic Trace Element Fertilizer Factory
US$5.70-6.00
1 kg(MOQ)
High Quality Bio-Gain Trace Element Organic Fertilizer
US$5.70-6.00
1 kg(MOQ)
EDDHA-Fe 6% Chelated Fe Ortho Ortho 4.8 Organic Fertilizer
US$5,500.00-5,520.00
1 Ton(MOQ)
High Quality Organic Trace Element Powder Fertilizer
US$5.70-6.00
1 kg(MOQ)
Trace Element Fertilizer NPK-Te Compound Fertilizer for Agriculture
US$480.00
100 Tons(MOQ)
EDDHA Fe Fertilizer Fe 6% Ortho - Ortho 4.8
US$4.00-4.50
1 kg(MOQ)
Amino Acid Chelate Ca& Mg Powder Fertilizer Yellow Powder pH 8-9
US$1,357.00
1 Ton(MOQ)
Chelated Micronutrient Fertilizers with Stable Nutrient Form for Enhanced Uptake Efficiency and Deficiency Correction
US$90.00-100.00
1,000 Tons(MOQ)
Amino Cal Mag Organic Liquid Fertilizer Water Soluble Fertilizer
US$1,343.00
1 Ton(MOQ)
Silicon Fertilizer Soil Conditioner Secondary Element Fertilizer
US$90.00-100.00
1,000 Tons(MOQ)
Water-Soluble Granular Silicon Fertilizer Raw Materials for Agriculture
US$1,100.00-1,200.00
2 Tons(MOQ)
Organic Fertilizer EDDHA 6% with Trace Element Fertilizer Powder
US$1,000.00-2,200.00
1 Ton(MOQ)

















