What certifications does the centrifugal blower have?

The product holds RoHS, UR, ISO, CE, and CCC certifications.

Efficient Underground Parking Exhaust Fan for Optimal Airflow

Name: Efficient Underground Parking Exhaust Fan for Optimal Airflow
Brand: Hunan Xinhongyuan High Tech Co., Ltd.
SKU: 2108519862

Hunan, ChinaHunan Xinhongyuan High Tech Co., Ltd.

US$150.00-2,000.00

1 Piece

Product profile

Customization

Available

Material

Galvanized Steel Sheet

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

HTFC

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, UR, ISO, CE, CCC

Product

Centrifugal Blower

Impeller Materials

Galvanized Steel Sheet

Selling Units

Single Item

Type

Duct Fan

Transport Package

Wooden Case Packing

Specification

customizable

Trademark

xinhongyuan

Origin

Hunan, China

HS Code

8421199090

Production Capacity

50000pieces/Year

Key features

High Energy Efficiency: Optimized impeller and motor configuration improves energy conversion efficiency for low consumption.

Compact Space Saving: Compact structure design occupies small space, suitable for limited areas like labs and small plants.

Durable Construction: Made of high-strength, corrosion-resistant galvanized steel with precision machining for long service life.

High Flow Transmission: High-speed impeller generates strong centrifugal force for large volume air transmission and ventilation.

Wide Application Scope: Suitable for chemical, steel, textiles, hotels, malls, and agricultural fields for ventilation and transport.

Stable Performance: Stable wind pressure output ensures steady gas flow in complex pipelines without blockage.

Customizable Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Strict Quality Control: 100% finished product inspection including visual and function tests with dynamic balance testing.

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: ≤8.19h

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 proiect 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 materials are used for the impeller and casing?

The main components such as the impeller and the casing are usually made of high-strength, corrosion-resistant materials like Galvanized Steel Sheet.