What are the main products of GKONE?

GKONE provides a full range of automation industry products, including PLC systems, remote IO modules, climate control products, panel ventilation fans, heaters, thermostats, terminal blocks, and other accessories.

Where is your company located?

Our headquarters is in Zhengzhou, Henan Province, China. Our factories are located in Zhengzhou and Guangzhou.

What certifications do your products have?

Our products are certified with RoHS, ISO, CE, and CCC standards.

Energy-Efficient 230V Roof Ventilation Fan for Optimal Air Circulation

Name: Energy-Efficient 230V Roof Ventilation Fan for Optimal Air Circulation
Brand: Henan 4.0 Automation Equipment Co., Ltd.
SKU: 1960153521

Henan, ChinaHenan 4.0 Automation Equipment Co., Ltd.

US$75.00-110.00

2 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

Multi-Certification Compliance: Certified with RoHS, ISO, CE, and CCC standards for global market access.

Customizable Specifications: Supports custom voltage, frequency, airflow, and design with MOQ request.

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

Flexible OEM Service: Offers OEM, distributor, and agent services for tailored branding needs.

Wide Voltage Range: Operates on 220-240V AC with 50/60Hz frequency compatibility.

Low Noise Operation: Quiet performance with noise levels around 55-57dB for comfortable environments.

Roof Mounting Design: Specifically designed for roof installation to maximize ventilation efficiency.

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: ≤0.65hTerms 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.