Powered by Made-in-China.com

Root Fertilizer Well Developed for Root System
US$3.00
2,000-9,999 L
US$2.80
10,000+ L
Product profile
Customization
AvailableCondition
NewCertification
ISO9001, ISOModel NO.
RootApplication
Vegetables, Flowers, FruitState
LiquidValidity
Long-termPhysics State
LiquidInfection On Soil
Physiological NeutralChemical Character
Chemical NeutralType
Commercial Organic FertilizerValid
3 YearsTransport 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
Bio Fertilizer with Kelp Extract for Stronger Root Systems
US$6.50-7.00
500 kg(MOQ)
Liquid Seaweed Organic Fertilizer for Superior Root System Enhancement
US$6.50-7.00
500 kg(MOQ)
Liquid Seaweed Organic Fertilizer Factory for Root
US$1.50-2.50
12 L(MOQ)
Hot Selling Natural Organic Seaweed Extract Liquid Root Fertilizer for Agriculture
US$1.50-2.50
12 L(MOQ)
Ascophyllum Nodosum Growth Fertilizer for Healthy Root Systems
US$4.00-6.00
500 kg(MOQ)
Seaweed Extract Ascophyllum Nodosum Fertilizer for Enhanced Growth and Root
US$4.00-6.00
500 kg(MOQ)
Premium Amino Acid Chelated Fertilizer for Hydroponic Systems
US$900.00-1,500.00
5 Tons(MOQ)
Liquid Organic Microbial Fertilizer Rooting Agent for Promoting Root Growth Fertilizer
US$1.60-1.80
1,000 L(MOQ)
Natural Organic Eaweed Liquid Fertilizer for Root
US$1.60-1.80
1,000 L(MOQ)
Seaweed Liquid Root Fertilizer Best for Seedling Stage
US$2.80-3.00
2,000 L(MOQ)
Potassium Humate Fertilizer for Soil Conditioning and Root Development
US$400.00-1,200.00
1 Ton(MOQ)
Granular Fertilizer for Trees Agriculture Use Generate Root Humic Acid Granule
US$69.00-160.00
1 Ton(MOQ)
Amino Acid Chelated Iron Palm Oil Tree Fertilizer, Iron Chelate for Agriculture
US$900.00-1,500.00
5 Tons(MOQ)
Seaweed Extract Bio Fertilizer for Root Development
US$3,000.00-5,000.00
1 Ton(MOQ)



















