What is the physical state of the product?

The product is available in powder or flake form as a solid.

Where is the company located?

The company is located in Qingdao National University Sci-Tech Park, Qingdao, Shandong, China.

Alga 21st- Seaweed Extract Powder Multi Pure Seaweed Extract

Name: Alga 21st- Seaweed Extract Powder Multi Pure Seaweed Extract
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 2006856162

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$1.00-5.00

2,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO, Omri

Model NO.

Seaweed Extract Powder Multi Pure Seaweed Extract

Application

Vegetables, Flowers, Fruit

State

Powder

Validity

Long-term

Physics State

Solid

Infection On Soil

Physiological Alkaline

Type

Commercial Organic Fertilizer

Transport Package

Bag

Specification

200g/bag 500g/bag 1kg/10kg/bag 20kg/bag

Trademark

SEAWINNER

Origin

China

Key features

Enhances Crop Stress Resistance: Helps crops withstand adverse environmental conditions effectively.

Promotes Robust Crop Growth: Encourages strong and healthy development of vegetables, flowers, and fruits.

Increases Fertilizer Utilization: Improves the efficiency of fertilizer absorption by plants.

Alleviates Pesticide Harm: Reduces negative impacts caused by pesticide application on crops.

ISO and OMRI Certified: Meets international quality standards and organic certification requirements.

Manufacturer Direct Supply: Direct sales from a factory with over 20 years of experience since 2000.

OEM and ODM Services: Customization services available for branding and product formulation.

Long-Term Validity: Ensures stable quality and effectiveness over an extended storage period.

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.