Powered by Made-in-China.com
High Organic Matter Liquid Fertilizer Alga Phosphite K
US$4.50
2,000-4,999 L
US$3.50
5,000+ L
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISO, ReachModel NO.
Alga Phosphite KApplication
Vegetables, Flowers, FruitState
LiquidValidity
Long-termPhysics State
LiquidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralTransport Package
Bottle and CartonSpecification
100ml, 250ml, 500ml, 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
Alga Phosphite K- Nutrition Plus Disease Control and K for Fruit Trees
US$2.00-4.00
2,000 L(MOQ)
Fertilizantes Fertilizer De Liquido Seaweed Algas Marinas Alga K
US$1,000.00-10,000.00
1 Ton(MOQ)
High Quality Green Algae Extract 20%/40% Enzymatic Powder Organic Fertilizer
US$2.00-4.00
500 kg(MOQ)
Alga Phosphite K-Supply N and P Nutrition Rapidly Control Disease and Help Fruit Expansion
US$1.00-10.00
1,000 kg(MOQ)
Fertilizantes Fertilizer De Liquido Con Seaweed Alga Marinas
US$1,000.00-10,000.00
2 Tons(MOQ)
Seaweed Extract Fertilizer, Calcium, Magnesium, Boron Fertilizer
US$97.00-100.00
1 Ton(MOQ)
Water Soluble Seaweed Kelp Extract Fertilizer Omri Organic Bio Plant Nutrition
US$2.60-3.40
5,000 kg(MOQ)
Organic Raw Materials Plant Animal Source Amino Acid Powder Fertilizer
US$0.78-0.80
1,000 kg(MOQ)
Top Quality&Severice High Purity Amino Acid Fertilizer Suppliers
US$2.50-3.50
500 kg(MOQ)
Potassium Nitro Humate Top Quality Organic Fertilzier 100% Water Solubel Potassium Fertilizer
Negotiable
25 Square Feet(MOQ)
High Nutrient Organic Fertiliser Amino Humic Acid Granular Fertilizer
US$83.00-88.00
1 Ton(MOQ)
Super Potassium Fulvic Humate Shiny Flakes Water Soluble Organic Fertilizer
US$900.00-1,200.00
5 Tons(MOQ)
Factory Organic Green Natural Seaweed Extract Fertilizer with NPK for Foliar Spray
US$5.00-7.00
500 kg(MOQ)
Liquid Seaweed Organic NPK Fertilizer
US$0.80-2.00
2,000 Litre(MOQ)
High Nutrient Organic Fertiliser Amino Humic Fulvic Acid NPK Granular Organic Fertilizer
US$83.00-88.00
1 Ton(MOQ)
Ascophyllum Nodosum Seaweed Extract Powder Fertilizer
US$3.00
2,000 kg(MOQ)
Enzymatic Hydrolyzed Fish Protein Granules Agricultural Water Soluble Fertilizer
US$1.20-1.35
500 kg(MOQ)
Omri Organic Fertilizer Water Soluble Seaweed Kelp Extract Bio Fertilizer
US$2.98-3.50
1 kg(MOQ)



















