DC Backward Curved Centrifugal Fan

Name: AC / Ec / DC Backward Curved Centrifugal Fan
Brand: Delphy Industry and Trading (Changzhou) Co., Ltd.
SKU: 2049949662

Jiangsu, ChinaDelphy Industry and Trading (Changzhou) Co., Ltd.

US$18.00

100 Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Usage

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

Flow Direction

Centrifugal

Certification

RoHS, UR, ISO, CE, CCC

Transport Package

Standard Export Package

Specification

250MM

Origin

China

HS Code

8415901000

Production Capacity

10000 PCS Per Month

Key features

High Efficiency Energy Saving: Low vibration DC backward centrifugal fan designed for high efficiency and energy saving in waste gas treatment.

Comprehensive Certifications: Passes EU CE, ETL, UL, RoHS, ISO 19001, ISO 14001, and BSCI standards for USA and Europe markets.

Flexible Speed Control: Supports 0-10V Signal, PWM, and RS485 optional control for precise motor speed adjustment.

Robust Electronic Protection: Features current limiting, over-temperature, over-current, locked-rotor protection, and soft start.

OEM/ODM Customization: Specialized in developing and manufacturing various types of brushless DC motors and ventilation fans.

Versatile Applications: Suitable for air purifiers, server cooling, grow tents, medical equipment, and refrigerator ventilation.

Quality Assurance: Strict QC system with one-year warranty covering free replacement and return freight for quality issues.

Company profile

Delphy Industry and Trading (Changzhou) Co., Ltd.Jiangsu, China

Business Type: Trading CompanyExport Year: 2022-03-01Nearest Port: ShanghaiAverage Response Time: ≤18hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryDelphy Industry and Trading (Changzhou) Co., Ltd. is a privately owned Chinese trading company based in Jiangsu, with operations involving brushless DC motors, ventilation fans, machinery components, and injection-molded plastic parts. The company states that it was established in 2003 and provides OEM development and manufacturing services. It operates five production lines, while its R&D and quality-control teams each have fewer than five members. Export activity reportedly began in 2022, with South America, North America, and Southeast Asia identified as primary markets. The available information supports some production, OEM, and export capabilities, but does not provide sufficient evidence regarding certifications, after-sales service, financial strength, or customer references.

Supplier typeThe supplier is explicitly classified as a Trading Company and privately owned. Its description also states that it acts as an OEM service provider and trader of machinery and plastic parts, indicating a mixed trading and manufacturing-related business model.

R&D capabilityThe company states that it develops brushless DC motors and ventilation fans and provides OEM services, which supports some product-development capability. However, its R&D engineering team has fewer than five members, and no patents, dedicated laboratories, or documented innovation achievements are provided.

Production capacityThe supplier reports five production lines and describes itself as developing and manufacturing brushless DC motors and ventilation fans, while also trading machinery and plastic parts. These details provide explicit evidence of production activity, although the limited quality-control staffing and absence of detailed capacity data restrict the assessment of scale.

Customization capabilityThe company explicitly identifies itself as an OEM service provider and states that it specializes in developing and manufacturing brushless DC motors and ventilation fans. This directly supports the availability of customization or customer-specific development services.

Product Q&A

Q:How do you ensure the quality of the fan?

We have a strict QC quality control system in every process and final inspection. We have passed the EU CE certification, and the fan has a one-year warranty. If there is a quality problem with our fan within one year, our company will replace it for free and bear the return freight.

Q:How long can we receive the sample?

Normal samples can be ready within 48 hours. If it needs to be customized, the delivery time ranges from 2-3 weeks.

Q:Why should we choose your fans?

We make very quiet noise and provide good air performance for our fans.

Q:Can the fan be customized to my specifications?

We need you to provide drawings, technical parameters, etc. of customized fans. It is best to use a prototype so that our company can test your prototype to determine whether it can be customized.

Q:How long is the service life?

According to customer feedback, it can be used for 3 to 5 years, and even for 8 to 10 years it is still in use.

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AC / Ec / DC Backward Curved Centrifugal Fan