What is the physical state of the fertilizer?

It is a liquid formulation with a quick-acting effect.

Which crops can use this product?

It is suitable for vegetables, flowers, and fruits.

Can I get OEM or ODM services?

Yes, the manufacturer offers both OEM and ODM services.

Alga 2008-Seaweed Extract Liquid, Promote Growth and Increase Yield

Name: Alga 2008-Seaweed Extract Liquid, Promote Growth and Increase Yield
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 1982760082

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$1.00-10.00

1,000 LITER

Sample price:US$0.10/liter.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO

Model NO.

2008

Application

Vegetables, Flowers, Fruit

State

Liquid

Validity

Quick Acting

Physics State

Liquid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Raw Material

Seaweed

Type

Green Manure

Applications

Foliar Spray and Drip Irrigation

Transport Package

Bottle/Drum

Specification

1Liter, 5Liter, 10L, 20L, 200L, 1000L

Trademark

SEAWINNER

Origin

Qingdao, China

HS Code

3105909000

Production Capacity

35kl/Day

Key features

Seaweed Extract Source: Natural active substances derived from seaweed for plant growth.

Promotes Growth & Yield: Enhances crop quantity, quality, and accelerates maturation.

Stress Resistance: Increases resistance to abiotic stress and prevents premature aging.

Eco-Friendly Formula: Environmentally friendly and safe for human health.

Customizable Application: Suitable for foliar spray and drip irrigation methods.

ISO Certified Quality: Certified by ISO9001 and ISO standards.

Quick Acting Formula: Rapidly absorbed nutrients for faster plant results.

Manufacturer Direct: Direct supply from a large factory with 556 employees.

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: ≤24h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryQingdao Seawin Biotech Group Co., Ltd. is a China-based limited company founded in 2000, with 556 employees and operations in Shandong. It is identified as a manufacturer and processor focused on seaweed fertilizers, organic fertilizers, NPK fertilizers, fertilizer equipment, and related products. The supplier reports more than 10 production lines, a 260,000 m² manufacturing plant, annual seaweed extract and finished-product output of 600,000 tons, and export markets in South America, Europe, and North America. Its agronomist team provides fertilizer solutions and crop-protection advice, while reported certifications include ISO 9001, ISO 14001, ISO 45001, and ECOCERT organic-input certification. The available data supports strong production capability, certification coverage, and technical support. However, evidence is insufficient to confirm customization capability, financial credibility, or established customer cases; the trade records provided show only one transaction per listed buyer.

Supplier typeThe supplier is a limited company founded in 2000 and is explicitly described as a professional manufacturer focused on the exploitation, development, production, and marketing of marine biological products. Its product keywords and manufacturing descriptions identify it as a producer of seaweed fertilizer, organic fertilizer, NPK fertilizer, and fertilizer equipment rather than solely a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. Its SEAWINNER organic fertilizers are also stated to be certified by ECOCERT as organic agricultural inputs under both EU and NOP standards, providing explicit evidence of multiple quality, environmental, occupational-safety, and product certifications.

R&D capabilityThe supplier reports 41 years of total R&D-engineer experience and describes development and industrial utilization of marine biological resources. Its agronomist team provides professional fertilizer solutions and crop-protection advice, indicating technical development capability, although the slices do not provide specific R&D projects, patents, laboratories, or newly developed products.

Production capacityProduction capability is strongly supported by 556 employees, more than 10 production lines, a reported 260,000 m² manufacturing plant, two Shandong production bases, and stated annual output of 600,000 tons of seaweed extract and finished products. The supplier also reports lead times of within 15 workdays in off-peak periods and one month during peak periods, further indicating organized manufacturing capacity.