Can the formula be customized?

Yes, custom options include specific percentages for Seaweed Extract, Organic Matter, MGO, and Cao.

What payment terms are accepted?

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

What is the physical state of the fertilizer?

The fertilizer is in a granular solid state and is water-soluble.

Fertilizantes De Grano Con NPK 10-7-15

Name: Fertilizantes De Grano Con NPK 10-7-15
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 1954367272

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$100.00-1,000.00

3 Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO, CE, Reach

Model NO.

10-7-15

Application

Vegetables, Flowers, Fruit, Cultivos,Plantas

State

Granular

Validity

Quick Acting

Physics State

Solid

Infection On Soil

Physiological Acid

Chemical Character

Chemical Acid

Raw Material

Seawinner Own

Type

Commercial Organic Fertilizer

Seaweed Extract

10%

Organic Matter

20%

MGO

Cao

Transport Package

Bolsa

Specification

20kg/bolsa

Trademark

Seawinner, OEM

Origin

Shandong/China

Production Capacity

50000pieces/Year

Key features

High Utilization Rate: Rich Harvest 10-7-15 formula ensures balanced nutrients and high fertilizer utilization rate.

Versatile Application: Suitable for vegetables, flowers, fruits, and general plant cultivation as base fertilizer or topdressing.

Competitive Pricing: High quality product offered at competitive prices for cost-effective agricultural solutions.

Multiple Certifications: Product certified with ISO9001, ISO, CE, and Reach standards for quality assurance.

Customizable Formula: Custom options available including Seaweed Extract (10%), Organic Matter (20%), MGO (1%), and Cao (1%).

OEM/ODM Service: Manufacturer supports OEM and ODM services with 41 R&D engineers for tailored solutions.

Fast Acting Formula: Quick acting granular fertilizer designed for rapid nutrient absorption by plants.

Established Manufacturer: Produced by a factory established in 2000 with 556 employees and large production capacity.

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.