Model |
Freq |
Rated Voltage |
Rated Current |
Input Power |
Rated Speed |
Air Flow |
Air Pressure |
Noise Level |
Weight |
Hz |
VAC |
A |
W |
RPM |
CFM |
Pa |
dBA |
g |
GK133/61A-AC220P |
50/60 |
230 |
0.21 |
42 |
2700 |
290 |
185 |
56 |
820 |
GK175/62A-AC220P |
50/60 |
230 |
0.20 |
43 |
2550 |
490 |
255 |
63 |
880 |
GK180/50A-AC220P |
50/60 |
230 |
0.35 |
68 |
2650 |
350 |
295 |
46 |
1359 |
GK190/63A-AC220P |
50/60 |
230 |
0.35 |
75 |
2550 |
540 |
340 |
65 |
1350 |
GK220/64A-AC220P |
50/60 |
230 |
0.55 |
110 |
2600 |
910 |
490 |
79 |
1850 |
GK225/88A-AC220P |
50/60 |
230 |
0.60 |
135 |
2650 |
1200 |
575 |
71 |
2360 |

Henan 4.0 Automation Equipment Co., Ltd. is your premier one-stop service manufacturer, proudly representing a comprehensive range of industrial control products from leading brands such as Siemens, Schneider, and Huichuan. We also develop and produce advanced distributed PLC IO modules and frequency converters under our own esteemed GKONE brand. Our expertise spans the production, research, development, and sales of low-voltage electrical products including fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and a variety of essential accessories. Additionally, we offer comprehensive assembly services for entire cabinets.
Our company boasts an efficient, professional, and highly experienced high-tech R&D team, coupled with multiple fully automated production lines. This ensures our production processes are automated, standardized, precise, and highly efficient. Our dedication to excellence has earned us the distinction of being rated as a national high-tech enterprise, alongside achieving the prestigious certifications of ISO9001, ISO14001, and ISO45001.
The quality of each product we deliver is meticulously guaranteed through our robust technological processes, detailed operational procedures, and stringent quality testing systems. This commitment to quality has garnered us unanimous praise from our expanding customer base. Our clientele now spans across Europe, North and South America, Asia, and over 50 countries and regions, including Oceania and South Africa.
At Henan 4.0 Automation Equipment Co., Ltd., we take pride in integrating the highest quality supply chain in China, delivering cost-effective, superior products, and exceptional services. Our mission is to foster extensive cooperation and mutual development with our partners.

Where is the location of Gkone?
Our headquarters are strategically located in Zhengzhou, Henan Province, in central China. Our state-of-the-art factories are situated in both Zhengzhou and Guangzhou.
Could we ask for samples?
Absolutely! We provide samples for market display and laboratory testing.
Could we make our own brand?
Yes, we offer flexible OEM, distributor, wholesaler, and agent services to cater to your branding needs.
Could we make tailored products?
Yes, we are proficient in manufacturing products of various sizes, voltages, colors, and custom designs, subject to MOQ requirements.
How long is the production time?
Typically, production takes about 2-3 weeks upon receipt of advanced payment.
How is the warranty period for your product?
We proudly offer a one-year warranty for our products, ensuring peace of mind for our customers.