What payment terms are accepted?

Accepted payment terms include LC, T/T, and Western Union.

What is the validity period of this fertilizer?

The product has a long-term validity.

Where is the factory located?

The factory is located at Qingdao National University Sci-Tech Park, No. 23 Hong Kong Eastern Road, Qingdao, Shandong, China.

Root Promoter Best for Seedling Support Foliar Fertilizer

Name: Root Promoter Best for Seedling Support Foliar Fertilizer
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 1985544122

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$3,000.00

2,000 liters

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Condition

Used

Certification

ISO9001

Model NO.

250ml, 500ml, 1L, 4L, 5L, 10L, 200L, 1000L

Application

Vegetables, Flowers, Fruit

State

Liquid

Validity

Long-term

Physics State

Liquid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Transport Package

250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L

Specification

250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L

Trademark

Seawinner

Origin

Qingdao, China

Production Capacity

500000litre/Year

Key features

Rich Seaweed Extract Formula: Contains 200g/L seaweed extract, chitosan oligosaccharide, and biological iodine.

Comprehensive Nutrient Profile: Includes N, P2O5, K2O, Fe, Zn, and B for balanced plant nutrition.

Bacterial Growth Inhibition: Environmentally friendly formula that inhibits harmful bacteria growth.

Root System Enhancement: Stimulates root mass, density, and promotes longer secondary roots.

Soil Ecology Improvement: Physiologically neutral formula that improves the soil ecological environment.

Seedling Growth Promotion: Specifically designed to promote healthy crop seedling growth.

OEM and ODM Services: Customization services available with 41 R&D engineers supporting development.

ISO9001 Certified Quality: Manufactured under ISO9001 certification standards for quality assurance.

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.

Product Q&A

Q:What are the main ingredients in this fertilizer?

It is a brown liquid rich in seaweed extract (200g/L), organic matter (80g/L), chitosan oligosaccharide, biological iodine, and essential nutrients like N, P, K, Fe, Zn, and B.

Q:What are the benefits of using this product?

It stimulates root mass and density, promotes longer secondary roots, improves the soil ecological environment, and inhibits the growth of harmful bacteria.

Q:Is this fertilizer suitable for all types of crops?

Yes, it is applicable for vegetables, flowers, and fruit crops.

Q:Does the manufacturer offer OEM or ODM services?

Yes, the manufacturer provides both OEM and ODM services supported by 41 R&D engineers.

Q:What are the lead times for production?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.