
MOdel NO |
Cooling capacity |
Size(H*W*D) |
Net weight |
GK04AS |
400W |
480*355*178mm |
14KG |
GK06AS |
600W |
550*320*175mm |
15KG |
GK10AS |
1000W |
750*450*200mm |
30KG |
GK15AS |
1500W |
750*450*200mm |
32KG |
GK20AS |
2000W |
750*450*200mm |
34KG |
GK30AS |
3000W |
1200*535*225mm |
50KG |
GK50AS |
5000W |
1350*650*300mm |
100KG |
Henan 4.0 Automation Equipment Co., Ltd. stands at the forefront of innovation as a leading one-step service manufacturer. We proudly represent an extensive array of industrial control products from powerhouses such as Siemens, Schneider, and Huichuan. Our in-house GKONE brand excels in the development and production of cutting-edge distributed PLC IO modules and state-of-the-art frequency converters. Moreover, we specialize in the production, research, development, and sales of high-caliber low-voltage electrical products. These include fan filters, heaters, thermostats and hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and an array of essential accessories. We also offer comprehensive assembly services for entire cabinets.
At the heart of our organization is a proficient, professional, and seasoned high-tech R&D team. Coupled with multiple fully automated production lines, we guarantee that our production processes are seamless, standardized, precise, and highly efficient. Our dedication to excellence has earned us recognition as a national high-tech enterprise, along with prestigious certifications such as ISO9001, ISO14001, and ISO45001.
Each product we deliver stands as a testament to our rigorous technology processes, meticulous operation procedures, and stringent quality testing systems. Our unwavering commitment to excellence has garnered unanimous acclaim from our clients. Our ever-expanding customer base now spans across Europe, North and South America, and Asia, covering over 50 countries and regions including Oceania and South Africa.
Our mission is to seamlessly integrate the finest quality supply chain in China, providing our customers with premium, cost-effective products and services. We are eager to embark on extensive collaborations and mutual growth opportunities with our partners.





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.
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.
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.