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We accept LC, T/T, and Western Union as terms of payment.

What is the lead time for orders?

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

Amino Acid Plus Seaweed-Impove Fruit Flavor and Promote Root System

Name: Amino Acid Plus Seaweed-Impove Fruit Flavor and Promote Root System
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 777793482

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

Negotiable

1,000 L

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO

Model NO.

Amino plus seaweed

Application

Vegetables, Fruit

State

Liquid

Validity

Quick Acting

Physics State

Liquid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Raw Material

Seaweed, Fish Protein

Type

Commercial Organic Fertilizer

Seaweed Amino

100g/L

Transport Package

1L, 4L, 5L, 10L, 20L, 200L

Specification

Seaweed Amino

Trademark

SEAWINNER

Origin

Qingdao, China

Production Capacity

6000L/Month

Key features

Dual Efficacy: Functions as both pesticide and fertilizer to enhance crop resistance and quality.

Soil Improvement: Supplements organic nitrogen, improves soil fertility, and neutralizes soil conditions.

Flexible Application: Suitable for foliar spray (1:1500-2000) and drip irrigation (1:800-1000).

Customizable Packaging: Available in 100ml to 10L bottles or 200L drums, customizable by customer request.

OEM/ODM Service: Supports OEM and ODM services with 41 R&D engineers for product development.

Certified Quality: Manufactured under ISO9001 and ISO certifications for consistent quality.

Fast Acting Formula: Quick-acting liquid formula designed for rapid absorption and visible results.

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. 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:How should I apply this product?

For foliar spray, dilute 1:1500-2000. For drip irrigation, dilute 1:800-1000. Apply 3-4 times per growing period or after each picking for multiple-harvest crops.

Q:What is the dosage per hectare?

The recommended dosage is 2.5-3.5 L/ha when using drip irrigation.

Q:Can I mix this with other chemicals?

No, adding other factors into the liquid is not allowed to ensure efficacy and safety.

Q:What is the shelf life of the product?

The validity period is two years from the date of manufacture.

Q:Is OEM or ODM service available?

Yes, we offer both OEM and ODM services supported by our 41 R&D engineers.