What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Are the replacement parts original?

Yes, all replacement parts are produced by the original factory to ensure compatibility and performance matching with the equipment.

What certifications does the product have?

The product is certified with ISO and CE standards.

High-Efficiency 11kw 3HP Aeration Roots Blower for Aquaculture

Name: High-Efficiency 11kw 3HP Aeration Roots Blower for Aquaculture
Brand: Shandong Jianyu Heavy Industry Co., Ltd
SKU: 2108787732

Shandong, ChinaShandong Jianyu Heavy Industry Co., Ltd

US$490.00

1 Piece

US$485.00

2 Pieces

US$480.00

3+ Pieces

Product profile

Customization

Available

Material

Cast Iron

Usage

Ventilation Aeration

Model NO.

JYSR50-350

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO, CE

Rated Power

0.75-280kw

Pressure Range

9.8-98.8kpa

Capacity

0.5-500m³/Min

Color

Customization Support

Transport Package

Wooden Box

Trademark

JYSR

Origin

China Shandong

HS Code

8414599099

Production Capacity

100000

Key features

Customizable Specifications: Supports customization for power (0.75-280kw), pressure, capacity, and color.

High Efficiency Performance: 11kw 3HP Roots Blower with high pressure and axial flow for aquaculture aeration.

Certified Quality: Products certified with ISO and CE standards for safety and reliability.

OEM/ODM Services: Offers full customization, minor customization, and flexible customization options.

100% Quality Inspection: Finished products undergo 100% visual and functional inspection before shipment.

Fast Response Support: 24/7 hotline with 2-hour response time and 48-hour on-site arrival for repairs.

Original Parts Guarantee: All replacement parts are from the original factory ensuring compatibility and performance.

Comprehensive Warranty: One-year free warranty excluding vulnerable parts, with free labor and accessories.

Company profile

Product CertificationProduction Process VisualizationQuality AssuranceHigh Repeat Buyers Choice

Shandong Jianyu Heavy Industry Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.78h

AI-Powered supplier vetting

SummaryShandong Jianyu Heavy Industry Co., Ltd. is identified as a combined company manufacturing and selling fans, blowers, and related mechanical and environmental-protection equipment. It reports broad customization, ODM services, new products within the past year, and OEM service for known brands. Its export experience is stated as eight years, with exports representing 51%–70% of total sales. The company describes technical R&D, design, production, and after-sales capabilities, but several service-control processes lack complete documented records. No certifications, specific customer cases, or overseas service infrastructure are evidenced. Financial information is limited to references to fiscal years and balance sheets, without substantive financial performance data.

Supplier typeThe supplier is named Shandong Jianyu Heavy Industry Co., Ltd. and classified as a combined company. Its stated business covers manufacturing and sales of fans and blowers, general equipment, environmental-protection special equipment, and mechanical equipment, indicating a manufacturer-supplier rather than a purely trading entity.

After-Sales capabilityThe company states that it has technical, design, production, and after-sales capabilities and a developed after-sales service system. However, its complaint-handling and corrective/preventive-action mechanisms reportedly have procedures but no written records, while supplier-service assessment has records without a written procedure; this supports stated capability but indicates incomplete documented control.

R&D capabilityThe supplier reports technical R&D and design capabilities, new products within the past year, ODM services, and multiple design customization options. It also reports no available SDK, but the provided evidence still explicitly supports product-development and design activity.

Production capacityThe supplier describes production capability and its business scope explicitly includes manufacturing fans, blowers, general equipment, and environmental-protection special equipment. The slices do not provide capacity, equipment, factory scale, or production volume data, but they do support an established manufacturing function.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for known brands, which is evidence of brand-related OEM experience. However, no customer names, project descriptions, order references, or independently verifiable case details are supplied, so the depth and verifiability of customer cases remain limited.

Product Q&A

Q:What customization options are available?

We support customization for rated power (0.75-280kw), pressure range, capacity, and color. OEM and ODM services are also available.

Q:What is the warranty period?

The entire machine comes with a one-year free warranty, excluding vulnerable parts like belts and filters. Labor and accessories are free during this period.

Q:How fast is the after-sales response?

We provide a 24/7 service hotline. We respond within 2 hours of a fault report and arrange for technical personnel to arrive on-site within 48 hours.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.