How much Alginic acid does it contain compared to others?

It contains 3-10 times more Alginic acid compared to similar products on the market.

What is the physical state of the product?

Seawinner 818 is a dark yellow powder with instant dissolving properties.

Seawinner 818 - Pure Seaweed Extract Biostimulant

Name: Seawinner 818 - Pure Seaweed Extract Biostimulant
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 2138789062

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$3.00-10.00

3,000 kg

Sample price:US$3.00/kg.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO

Model NO.

Seaweed Extraction Powder

Application

Vegetables, Flowers, Fruit

State

Powder

Validity

Quick Acting

Physics State

Solid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Function

Disease-Resistant, Stimulate Crop Growth, Promote Crops On Soil Nutrient Use, Decomposition of Insoluble Mineral, Decomposition of Organic Matter, Nitrogen Fixation

Type

Biostimulant

Appearance

Dark Yellow Powder

Dissolve Speed

Instant Dissolving

pH Value

Near-Neutral,5-7

Chelated Elements

Ca, Mg, Fe, Zn, B

Application Method

Foliar Spray, Drip Irrigation

Transport Package

Bag

Specification

1, 10, 20 kilo gram

Trademark

Seawinner

Origin

China

Key features

Patented Extraction Tech: Uses patented enzymatic fermentation for instant dissolving and high purity.

High Alginic Acid Content: Contains 3-10 times more Alginic acid than similar products for better results.

Rich in Chelated Elements: Enriched with 5 chelated trace elements (Ca, Mg, Fe, Zn, B) for nutrient uptake.

Near-Neutral pH Compatibility: pH 5-7 ensures excellent compatibility with most pesticides and fertilizers.

Boosts Yield and Quality: Promotes crop growth, disease resistance, and increases overall yield.

Global OEM/ODM Service: Offers customization services for strategic partners worldwide.

25 Years Industry Expertise: Backed by 25 years of experience and 41 R&D engineers in biostimulants.

Fast Dissolving Formula: Instant dissolving feature allows easy compounding with other agricultural inputs.

Company profile

Qingdao Seawin Biotech Group Co., Ltd.

Shandong, China

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.