Powered by Made-in-China.com
Seaweed Fertilizer with High Content NPK Liquid Fertilizer
US$4.00
3,000 L
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISOModel NO.
gelApplication
Vegetables, Flowers, FruitValidity
Long-termPhysics State
LiquidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralTransport Package
CartonSpecification
1l, 4l, 5l, 10lTrademark
SeawinnerOrigin
QingdaoHS Code
310590Company 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.
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
Organic Seaweed Extract Liquid Fertilizer with NPK for Foliar Application
US$0.68-0.70
500 kg(MOQ)
Foliar Spray Seaweed Extract Fertilizer with NPK for Enhanced Growth and Rooting
US$0.68-0.70
500 kg(MOQ)
100% Kelp Organic High NPK Flake Powder Fertilizer Seaweed Extract
US$2.50-3.20
500 Liter(MOQ)
Best Selling Organic Fish Protein Powder Fertilizer with NPK Liquid
US$1.20-1.35
500 kg(MOQ)
High Grade NPK Granular Fertilizer 10-1-2 with Seaweed Extract
US$380.00-400.00
100 Tons(MOQ)
NPK Liquid Fertilizer with Seaweed Polyphenols, Amino Acid
US$3,000.00-5,000.00
1 Ton(MOQ)
"Alga No. 1" Seaweed Liquid Organic Fertilizer with NPK + Ca
US$0.80-2.00
2,000 Litre(MOQ)
Water Soluble NPK Liquid Fertilizer with Natural Seaweed Extracts Trace Elements
US$5.70-6.00
500 kg(MOQ)
Natural Organic Soluble Fish Protein Liquid Fertilizer with NPK
US$2.00
2,000 Liter(MOQ)
First-Quality High NPK Fertilizer Granular Liquid Powdered NPK 12-0-1, 8-0-0 Organic Fertilizer
US$97.00-100.00
1 Ton(MOQ)
Seaweed Liquid Growth Fertilizer with High Content NPK Best for Solanaceous Vegetables
US$2.80-3.00
3,000 L(MOQ)
"Alga Plus" Agricultural Seaweed Liquid Organic Fertilizer with Microelements
US$0.80-2.00
2,000 Litre(MOQ)
Premium Liquid NPK Fertilizer for High-Yield Rice Cultivation
US$0.90-1.60
2,000 Litre(MOQ)
Factory Direct Supply Seaweed Extract Fertilizer with 99 5% Min Content
US$60.00-120.00
1 Ton(MOQ)



















