What certifications does the product hold?

The product is certified under ISO9001 and ISO standards, ensuring quality and consistency.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

How does this fertilizer improve soil health?

It acts as a soil buffering agent and bio-stimulant, reducing stress, aiding recovery, and improving soil structure.

Seaweed Extract Chelated Boron Folier

Name: Seaweed Extract Chelated Boron Folier
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 2040926972

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$1.00

2 Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO9001, ISO

Application

Vegetables, Flowers, Fruit

Model NO.

Seaweed Boron

Appearance

Liquid

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Release Type

Quick

Compound Type

Industrial Waste Containing Trace Elements

Nutrient Composition

Elemental Fertilizer

Type

Boron

Brand

OEM

Label

Customer Label

Transport Package

Carton

Specification

1L, 10L, 200L, 1000L

Trademark

Seawinner

Origin

China

Key features

Patented Seaweed Extraction: Uses patented multi-step enzymatic extraction for high-quality polysaccharides and active substances.

Boron Deficiency Correction: Prevents and rapidly corrects boron deficiency, reducing malformed fruits by up to 49.60%.

Enhanced Flowering & Yield: Promotes pollen viability and accelerates flowering time by 4 days, increasing fruit diameter by 83.76%.

Natural Chelating Agent: Acts as a natural chelating agent and soil buffering agent, improving nutrient absorption and utilization.

Safe & Compatible Formula: Non-phytotoxic and miscible with most common pesticides, ensuring safe application on crops.

OEM & Custom Labeling: Supports OEM branding and custom labels to meet specific market and client requirements.

Versatile Application Methods: Suitable for foliar spray (1-2L/ha) and irrigation (4-8L/ha) for vegetables, flowers, and fruits.

ISO Certified Manufacturer: Produced by a large-scale manufacturer with ISO9001 certification and 41 R&D engineers.

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.

Product Q&A

Q:What are the main benefits of this Seaweed Boron fertilizer?

It prevents boron deficiency, promotes pollen viability, accelerates flowering by 4 days, increases fruit diameter by 83.76%, and reduces malformed fruits by 49.60%.

Q:How is the seaweed extract produced?

It uses a patented multi-step enzymatic extraction method to retain high levels of active substances and polysaccharides from brown algae (kelp).

Q:Is this product safe to mix with other pesticides?

Yes, it is non-phytotoxic and miscible with most common pesticides, making it safe for combined application.

Q:What are the recommended application rates?

For foliar spray, use 1-2L/ha. For irrigation, use 4-8L/ha. It is suitable for vegetables, flowers, and fruits.

Q:Does the manufacturer offer OEM services?

Yes, we provide OEM service and custom labels to meet specific client branding needs.