Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services with dedicated R&D engineers.

What is the lead time for orders?

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

How should the product be applied for best results?

Best applied during warm periods with little direct sunlight, either through fertigation or direct soil drench.

Synergy|Microbial Enhanced Fertilizer|Bacillus Subtilis|Mg+Ca|Good for Soil

Name: Synergy|Microbial Enhanced Fertilizer|Bacillus Subtilis|Mg+Ca|Good for Soil
Brand: Qingdao Seawin Biotech Group Co., Ltd.
SKU: 2266519495

Shandong, ChinaQingdao Seawin Biotech Group Co., Ltd.

US$2.50-5.00

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO

Model NO.

Synergy

Application

Vegetables, Flowers, Fruit

State

Powder

Validity

Long-term

Physics State

Solid

Infection On Soil

Physiological Neutral

Chemical Character

Chemical Neutral

Raw Material

Bacillus Subtilis and Seaweed

Type

Biostimulants

Transport Package

Bags

Specification

1kg, 10kg, 20kg

Trademark

Seawinner

Origin

Qingdao, China

Key features

Robust Microbial Strains: High concentration Bacillus subtilis survives pH 1.5-10 and 0-40C, activating only in favorable conditions.

Enhanced Nutrient Uptake: Metabolites and polysaccharides chelate nutrients, improving efficiency and increasing fruit size and shelf life.

Soil Pathogen Suppression: Bacillus subtilis population suppresses soil-borne pathogens, strengthening plants against biotic stress.

Root Mass Development: Promotes healthy root zone environment and increases root mass for better plant stability and growth.

Flexible Application Methods: Suitable for open field, hydroponics, and tree crops via fertigation or soil drench with specific dosage guidelines.

Customizable Packaging: Available in 1kg, 10kg, and 20kg packing sizes to meet different scale requirements.

OEM/ODM Services: Manufacturer offers OEM and ODM services with 41 R&D engineers and established production lines.

Wide Climate Tolerance: Designed to handle most soil and climate conditions, ensuring robust performance across diverse environments.

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.