What is the warranty and maintenance requirement?

Routine maintenance involves simple but essential tasks such as adjusting belt tension (for belt-driven models), regularly cleaning debris from protective screens, and replenishing bearing lubricant to ensure smooth, long-term operation.

What certifications do your products hold?

Our products hold ISO, CE, and CCC certifications.

Premium Metal Exhaust Fan System for Enhanced Airflow Performance

Name: Premium Metal Exhaust Fan System for Enhanced Airflow Performance
Brand: Hunan Xinhongyuan High Tech Co., Ltd.
SKU: 2230143145

Hunan, ChinaHunan Xinhongyuan High Tech Co., Ltd.

US$99.00-699.00

1 Piece

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Air Conditioner, for Refrigerate, Industrial Cooling

Flow Direction

Axial Flow

Pressure

Low Pressure

Certification

ISO, CE, CCC

Driving Mode

Belts or Direct Connection

Transport Package

Carton Packing

Specification

customizable

Trademark

xinhongyuan

Origin

Hunan, China

HS Code

8414593000

Production Capacity

50000pieces/Year

Key features

Significant Cost Savings: Initial cost is 1/6 of traditional AC; energy consumption is only 1/10 of equivalent units.

High Air Filtration Efficiency: Removes up to 99% of airborne pollutants, significantly enhancing indoor air quality.

Durable & Low Noise Design: Features IP54 rated aluminum shell motors with minimal noise and extended operational lifespan.

Flexible Drive Configurations: Available in belt-driven and direct-drive models to suit different industrial requirements.

Robust Dust & Water Resistance: Built-in louvered shutter structure effectively protects against dust and water ingress.

Proven Industry Expertise: Established in 1999 with strong R&D partnerships and advanced manufacturing capabilities.

Comprehensive Customization: Offers full customization from samples, designs, and minor adjustments to meet specific needs.

Company profile

High Repeat Buyers ChoiceSelf-brandedIn-stock CapacityFull Customization

Hunan Xinhongyuan High Tech Co., Ltd.

Hunan, 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: 1 year CertifiedNearest Port: Guangzhou Port;Shanghai Port;Average Response Time: ≤7.98h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with R&D activity, seven R&D engineers, and new products reported in the past year. It holds ISO 9001:2015, ISO 14001, and ISO 45001:2018 certifications, and reports documented procedures for inspection, service assessment, corrective actions, and complaint handling. Production-related evidence is mixed: inventory capability and 37 qualified service suppliers are reported, but there is no valid contract with related subcontractors. Overseas support is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is inconsistent across the provided records and indicates a current ratio below 1, so financial credibility cannot be conclusively established. The supplier reports OEM service for recognized brands but no Fortune 500 cooperation, while repeat-buyer preference is reported at 80%–100%.

Supplier typeThe supplier provides ODM services, OEM services for recognized brands, and extensive customization options. Its profile therefore indicates a manufacturer/service provider with design and original-equipment capabilities, although the slices do not explicitly state its legal or organizational supplier type.

CertificationsThe supplier reports holding ISO 9001:2015, ISO 14001, and ISO 45001:2018 management-system certifications. These are explicit certification credentials supporting this field.

After-Sales capabilityThe supplier reports documented and followed procedures for complaint handling, corrective and preventive actions, and service assessment. It lists debugging, maintenance, repair, training, and equipment installation, but has no overseas agents or branches and offers overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new products in the past year, seven R&D engineers, and ODM capability. However, it reports no available SDK, so the evidence supports product-development capability but not broader software-development or platform-integration capability.

Production capacityThe supplier reports inventory capability, finished-product inspection instructions that are uniformly followed, lead times of within 15 working days to one month, and 37 qualified suppliers for service capability. However, it also states that neither the factory nor related subcontractors have a valid manufacturing contract, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM availability and R&D activity further support its ability to handle tailored product requirements.

Client casesThe supplier reports OEM service for recognized brands and a repeat-buyer preference of 80%–100%. It reports no cooperation with Fortune 500 companies, so the evidence supports some customer experience but does not establish major-enterprise case coverage.

Product Q&A

Q:What are your company's competitive advantages in the industry?

We have advanced technology, high-quality products, a complete after-sales service system, and rich industry experience. In terms of technology, we continue to innovate and continuously introduce products with better performance: in terms of product quality, we strictly control every link to ensure the reliability and stability of the products. In terms of after-sales service, we respond promptly and comprehensively protect the rights and interests of customers. Our rich project experience enabl

Q:What is your main business?

We offer fan-related products, as well as customized solutions on demand, and are always available for consulting services.

Q:What are your strengths?

Our team members are professionals in the wind turbine application industry, the company was established for 30 years, focusing on product research and development, and has rich experience in manufacturing process and production management.

Q:How do I place an order?

Please contact the service department.

Q:What types of negative pressure fans are available?

The fans are primarily categorized into two types: galvanized steel square models and Fiberglass Reinforced Plastic (FRP) horn-shaped models. The FRP type is further divided based on drive mechanism: belt-driven and direct-drive configurations.