What are the delivery times for samples and mass production?

Sample delivery takes 2-5 days, while mass production takes 7-15 days. Waterproof fans may require an additional week.

What types of bearings are used in these fans?

We use imported Japanese NSK ball bearings and German sleeve bearings, offering options for lower price (sleeve) or higher durability (ball).

Micro Size 30mm Xyj5b3007m Ball Bearing 5volt LED Display DC Brushless Fan

Name: Micro Size 30mm Xyj5b3007m Ball Bearing 5volt LED Display DC Brushless Fan
Brand: Shenzhen Xinyujie Technology Co., Ltd.
SKU: 797679965

Guangdong, ChinaShenzhen Xinyujie Technology Co., Ltd.

US$0.98

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Remote Control

Without Remote Control

Power Source

Electric

Model NO.

XYJ12B3007H

Material

PBT

Installation

Free Standing

Certification

ROHS, CE

Dimension

30*30*07mm

Speed

7000-9000rpm

Current

0.08-0.22A

Voltage

5V/12V/24/48V

Air Flow

1.73-2.89cfm

Static Pressure

2.85-4.95mmh2o

Bearing Type

Ball Beairng/Sleeve Bearing

Noise Level

22-30dba

Weight

Waterproof Level

IP42-IP68

Transport Package

in Seaworthy Carton Box

Specification

CE, ROHS, UL

Trademark

xinyujie

Origin

Guangdong

HS Code

8414599050

Production Capacity

2, 000, 000PCS/Month

Key features

Customizable Specifications: Speed, voltage, air flow, and dimensions can be fully customized based on design or samples.

Multiple Bearing Options: Choose between imported Japanese NSK ball bearings or German sleeve bearings for different needs.

High Waterproof Levels: Optional IP42 to IP68 waterproof ratings, including salt-waterproof craft for wet environments.

Extended Warranty Coverage: 3 years warranty for ball bearing fans, 1 year for sleeve bearing, and 5 years for dynamic fluid bearing.

Flexible Wire Configurations: Supports 2-wire, 3-wire, and 4-wire options including temperature control and speed detection.

OEM/ODM Service: Full customization support with MOQ of 1000pcs, including terminal and wire length adjustments.

Stable Performance: Low noise level (22-30dB), long service life, and easy installation for various electronic devices.

Wide Voltage Range: Available in 5V, 12V, 24V, and 48V options to suit different power supply requirements.

Company profile

Shenzhen Xinyujie Technology Co., Ltd.

Guangdong, 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: 14 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤11.33h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined Electric soldering iron and Winding machine facility with professional technical R&D capability, available SDK support, ODM services, and OEM experience for popular brands. It supports extensive customization and maintains documented quality-control, complaint-handling, inspection, traceability, and corrective-action procedures. Production evidence includes two production lines, stated DC cooling fan output of 20,000,000 pieces, and peak-season fulfillment within 15 workdays. International capability includes exports to multiple regions, an overseas warehouse and showroom, and 14 years of export experience, but no overseas agents or branches and no offline trade-show participation. The supplier reported no new products in the past year and does not provide 3D software design services. Financial records are identified for 2021–2023, but the slices do not provide sufficient evidence to assess financial strength.

Supplier typeThe supplier is classified as a combined company and operates Electric soldering iron and Winding machine facilities. It is also explicitly identified as a professional technical supplier with manufacturing, service, quality-control, and R&D capabilities.

After-Sales capabilityThe supplier has documented complaint-handling procedures, written and followed corrective-action records, quality-control records, an overseas warehouse and showroom, and listed service activities including debugging, maintenance, repair, training, and equipment installation. However, it reports zero countries offering overseas services and has no overseas agents or branches, so the geographic reach of after-sales support is limited or unclear.

R&D capabilityThe supplier reports professional technical R&D capability, an available SDK, ODM services, and multiple forms of customization. However, it also reports no new products during the past year and does not provide 3D software design services, indicating capability with limitations rather than clear broad innovation strength.

Production capacityProduction evidence includes two production lines, stated DC cooling fan output of 20,000,000 pieces, finished-product inspection instructions that are uniformly followed, and peak-season order fulfillment within 15 workdays. The supplier also reports 15 qualified service-capability suppliers, supporting operational capacity, although the output metric is product-specific.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are supported by both its R&D capability description and its facility-level design-service information.

Client casesThe supplier states that it provides OEM services for popular brands and exports to South America, East Asia, Europe, Australia, and North America. These statements indicate brand-related and international customer experience, but no specific customer names, project details, or verifiable case descriptions are provided.

Product Q&A

Q:What is the warranty period for different bearing types?

We provide a 3-year warranty for ball bearing fans, a 1-year warranty for sleeve bearing fans, and a 5-year warranty for dynamic fluid bearing fans.

Q:Can the fan specifications be customized?

Yes, we offer full customization for speed, voltage, air flow, dimensions, and other parameters based on your designs or samples.

Q:What are the payment terms for orders?

We accept T/T, Western Union, and PayPal. Sample orders require 100% payment, while mass production requires a 30% deposit and 70% balance before shipment.

Q:What is the MOQ for OEM service?

The Minimum Order Quantity (MOQ) for OEM service is 1000 pieces.

Q:What waterproof levels are available?

Optional waterproof levels range from IP42 to IP68, with options for salt-waterproof craftsmanship for use in very wet environments.