

MOdel NO |
FK8821.230 |
FK8821.115 |
FK8821.024 |
Voltage |
220-240V |
110-120V |
24V |
Frequency |
50/60HZ |
50/60HZ |
|
Size of inside fan |
92*92mm |
92*92mm |
92*92mm |
Current |
0.07/0.06A |
0.14/0.13A |
0.18A |
Power |
13/12W |
13/12W |
4.3W |
Air flow |
25/35m³ |
25/35m³ |
35m³ |
Henan 4.0 Automation Equipment Co., Ltd. stands as a distinguished all-in-one service manufacturer, excelling in the representation of a comprehensive suite of top-tier industrial control products from prestigious brands like Siemens, Schneider, and Huichuan. Our in-house GKONE brand is renowned for developing and producing state-of-the-art distributed PLC IO modules and frequency converters. We are also at the forefront of producing, researching, and distributing a vast array of low-voltage electrical products. These include fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and a plethora of essential accessories, all while offering full cabinet assembly services.
Our company boasts a dynamic, professional, and highly skilled high-tech R&D team, supported by numerous fully automated production lines. This ensures that our production processes are automated, standardized, precise, and efficient. Our commitment to excellence has earned us the status of a national high-tech enterprise, complemented by prestigious certifications including ISO9001, ISO14001, and ISO45001.
The quality of every product we deliver is independently assured by our comprehensive technological processes, detailed operational procedures, and rigorous quality testing systems. Our relentless dedication to quality has garnered us unanimous praise from our expanding customer base, which now spans across Europe, North and South America, Asia, as well as over 50 countries and regions in Oceania and South Africa.
Our unwavering pursuit is to integrate China's highest quality supply chain, delivering cost-effective, superior products and services. We eagerly anticipate forging extensive partnerships, driving mutual growth and success with our valued clients.





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.
Could we ask for samples ?
Yes,we provide samples to be shown in the market end and tested in the lab.
Could we make our own brand?
Yes, we are flexible in OEM, distributor, wholesaler and agent service.
Could we make tailored products?
Yes, we are capable of manufacturing goods of different size, voltage, color and specified designs with MOQ request.
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.