How long is the production time?

Usually it takes about 2-3 weeks upon receipt of advanced payment.

How is the warranty period for your product?

We offer one year warranty for our customer.

High-Performance 400133400mm Roof Fan with Advanced Airflow Technology

Name: High-Performance 400*133*400mm Roof Fan with Advanced Airflow Technology
Brand: Henan 4.0 Automation Equipment Co., Ltd.
SKU: 2172085342

Henan, ChinaHenan 4.0 Automation Equipment Co., Ltd.

High-Performance 400*133*400mm Roof Fan with Advanced Airflow Technology

US$110.00

1-49 Pieces

US$100.00

50-99 Pieces

US$80.00

100+ Pieces

Sample price:US$110.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic/Metal

Blade Material

Cast Iron

Model NO.

GK500.230

Type

Cooling Fan

Electric Current Type

Mounting

Roof Fan

Certification

RoHS, ISO, CE, CCC

Rated Voltage

220-240V

Frequency

50/60Hz

Air Flow Volume

570-620m³/H

Hole Size

258*258mm

Rated Current

0.27/0.22A(230V)

Rated Power

62/50W

Noise Level

55/57db

Operating Temperature

-10℃-60℃

Exilt Filter Model

Fk6626.300

Air Flow Direction

Air in/Air out

Transport Package

by Cartons/Pallets

Specification

400*133*400mm

Trademark

GKONE

Origin

China

HS Code

84145990

Production Capacity

2000PCS/Week

Key features

Durable Construction: Features cast iron blades and plastic/metal housing for long-lasting industrial use.

RoHS Certified: Meets strict environmental standards for safety and compliance in global markets.

Versatile Voltage Support: Operates on 230V AC with 50/60Hz frequency compatibility for diverse power grids.

Low Noise Operation: Designed for quiet performance with noise levels between 55dB and 57dB.

Global Quality Standards: Manufactured by a national high-tech enterprise with ISO9001, ISO14001, and ISO45001 certifications.

Comprehensive Product Range: Part of a full suite of automation products including PLCs, heaters, and control accessories.

Company profile

High Repeat Buyers ChoiceQuality AssuranceR&D CapabilitiesManagement Certification

Henan 4.0 Automation Equipment Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2023-10-08Nearest Port: Wuhan/QingdaoAverage Response Time: ≤0.77hTerms of Payment: T/T, Western Union, Small-amount payment, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CIP, FCA

AI-Powered supplier vetting

SummaryHenan 4.0 Automation Equipment Co., Ltd. is identified as a Chinese manufacturer/factory and limited company located in Zhengzhou, Henan, with business activities covering industrial automation, electronic components, instruments, software, and related equipment. It reports broad customization options, OEM service for well-known brands, SDK availability, written inspection instructions, valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 workdays in both peak and off-seasons. Export sales account for 31%–40% of total sales, and the supplier has self-operated import/export rights, although it began exporting only one year ago. Service-management documentation is incomplete in several areas: procedures exist for supplier service assessment and complaints but records are absent. No overseas warehouse or showroom is available. The provided information does not establish certifications, financial strength, or customer cases.

Supplier typeThe supplier is identified as a Manufacturer/Factory and a limited company located in Zhengzhou, Henan, China. Its stated scope covers industrial control systems, electronic components, instruments, software, electrical equipment, and related distribution activities.

R&D capabilityThe supplier reports R&D capability with an available SDK and operates in industrial automation, software, integrated circuits, intelligent instruments, and control systems. These details explicitly support technical development capability, although no R&D scale, patents, or development outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory, has valid manufacturing contracts with each associated subcontractor, maintains inventory capability, follows written finished-product inspection instructions, and reports lead times within 15 workdays year-round. These stated operational controls and capacity indicators support production capability.

Customization capabilityThe supplier reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, directly supporting broad customization capability.

Product Q&A

Q:Where is the location of Gkone?

Our headquarter office is in Zhengzhou,Henan Provience,in the middle of China. And our factory is in Zhengzhou and Guangzhou.

Q:What's GKONE's main products?

GKONE can provide full range of automation industry products,including PLC systems,remote IO module,climate control products such as Siemens,Schneider,panel ventilation fan filter,enclosure heater, thermostat, terminal blocks,isolaters,panel lamp,trunking and other accessories for the control cabinet.

Q:Could we ask for samples?

Yes,we provide samples to be shown in the market end and tested in the lab.

Q:Could we make our own brand?

Yes, we are flexible in OEM, distributor, wholesaler and agent service.

Q:Could we make tailored products?

Yes, we are capable of manufacturing goods of different size, voltage, color and specified designs with MOQ request.