Model No. |
Heating capacity |
Inrush current max |
Length(mm) |
Weight (approx. kg) |
GK15 |
15W |
1.5 |
70 |
0.25 |
GK30 |
30W |
2.5 |
70 |
0.25 |
GK45 |
45W |
3.0 |
70 |
0.25 |
GK60 |
60W |
3.5 |
70 |
0.25 |
GK75 |
75W |
4.0 |
70 |
0.25 |
GK100 |
100W |
4.5 |
140 |
0.40 |
GK150 |
150W |
9.0 |
140 |
0.40 |
Henan 4.0 Automation Equipment Co., Ltd. stands as a beacon of innovation and reliability in the realm of industrial control solutions. We proudly present a stellar selection of products from industry giants like Siemens, Schneider, and Huichuan, seamlessly complemented by our own acclaimed GKONE brand. Our prowess is demonstrated through our advanced distributed PLC IO modules and frequency converters, crafted with precision and expertise. We specialize in pioneering the research, development, production, and marketing of an impressive array of low-voltage electrical products. From fan filters to heaters, thermostats to control transformers, each component is engineered to perfection, culminating in comprehensive cabinet assembly solutions that are second to none.
At the heart of our operations is a dynamic, high-tech R&D team, driving innovation with the support of state-of-the-art automated production lines. This synergy fosters a production environment characterized by automation, precision, and peak efficiency. As a nationally recognized high-tech enterprise, our commitment to excellence is validated by prestigious certifications including ISO9001, ISO14001, and ISO45001, reflecting our unwavering dedication to quality and innovation.
Our unwavering commitment to excellence is reflected in every product we offer, safeguarded by our meticulous technology processes, comprehensive operational protocols, and stringent quality testing systems. This dedication has garnered us unparalleled praise from our esteemed clients. Our growing customer base extends across continents, embracing over 50 countries and regions worldwide, including Europe, the Americas, Asia, Oceania, and South Africa.
Driven by a steadfast commitment to harnessing China's premier supply chain resources, we endeavor to deliver unparalleled cost-efficiency and quality. Our products and services embody the pinnacle of Chinese craftsmanship, and we enthusiastically look forward to forging expansive partnerships and achieving shared success with you.





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.