
Model |
Rated Voltage |
Rated Current |
Operate Voltage |
Rated Speed |
Air Flow |
Noise Level |
VAC |
A |
V |
RPM |
m3/h |
dBA |
GK12025-DC12HB(S)PPL(T) |
12V |
0.8 |
6.0-13.8 |
3800 |
135.5 |
49 |
GK12025-DC12MB(S)PPL(T) |
12V |
0.5 |
6.0-13.8 |
3000 |
108.8 |
44 |
GK12025-DC12LB(S)PPL(T) |
12V |
0.3 |
6.0-13.8 |
2200 |
79 |
36 |
GK12025-DC24HB(S)PPL(T) |
24V |
0.45 |
12.0-27.6 |
3800 |
135.5 |
49 |
GK12025-DC24MB(S)PPL(T) |
24V |
0.35 |
12.0-27.6 |
3000 |
108.8 |
44 |
GK12025-DC24LB(S)PPL(T) |
24V |
0.22 |
12.0-27.6 |
2000 |
79 |
36 |
GK12025-DC48HB(S)PPL(T) |
48V |
0.30 |
24.0-55.2 |
3800 |
135.5 |
49 |
GK12025-DC48MB(S)PPL(T) |
48V |
0.25 |
24.0-55.2 |
3000 |
108.8 |
44 |
GK12025-DC48LB(S)PPL(T) |
48V |
0.15 |
24.0-55.2 |
2000 |
79 |
36 |
Henan 4.0 Automation Equipment Co., Ltd. is your ultimate destination for top-tier industrial control solutions. As a distinguished one-stop service manufacturer, we proudly showcase a comprehensive portfolio of products from esteemed brands like Siemens, Schneider, and Huichuan. Our own GKONE brand is at the forefront, innovating and delivering advanced distributed PLC IO modules and frequency converters. Our leadership extends to the dynamic production, research, and marketing of premium low-voltage electrical products such as fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and a diverse range of accessories. We also offer complete cabinet assembly services, ensuring a seamless experience for our clients.
Our company is powered by a high-tech R&D team, lauded for their efficiency, professionalism, and extensive experience. Supported by multiple fully automated production lines, our processes epitomize automation, standardization, precision, and efficiency. Acknowledged as a national high-tech enterprise, we take pride in our ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to excellence.
Our unwavering commitment to quality is exemplified through our state-of-the-art technology processes, painstakingly detailed operation procedures, and rigorous quality testing systems. This dedication has garnered unanimous acclaim from clients worldwide. As we continue to grow, our reach now extends across over 50 countries and regions, encompassing Europe, the Americas, Asia, Oceania, and South Africa.
We are resolute in integrating the pinnacle of China's supply chain excellence, ensuring our clients enjoy unparalleled cost-effectiveness in our products and services. Our steadfast pursuit of excellence inspires us to forge extensive partnerships and foster mutual growth with our valued customers.

Where is the location of Gkone?
Our headquarters are strategically located in Zhengzhou, Henan Province, in the heart of China. Additionally, we operate factories in both Zhengzhou and Guangzhou.
Could we ask for samples?
Absolutely, we provide samples to showcase in the market and for thorough laboratory testing.
Could we make our own brand?
Yes, we offer flexible OEM, distributor, wholesaler, and agent services to accommodate your needs.
Could we make tailored products?
Indeed, we specialize in manufacturing products of various sizes, voltages, colors, and custom designs, subject to MOQ requirements.
How long is the production time?
Typically, our production time is around 2-3 weeks from the receipt of advanced payment.
How is the warranty period for your product?
We extend a one-year warranty for all our products, ensuring peace of mind for our customers.