| 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 |
250 |
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. stands as a premier one-stop service manufacturer, proudly representing a comprehensive range of industrial control products from renowned brands such as Siemens, Schneider, and Huichuan. Under our distinguished GKONE brand, we develop and produce distributed PLC IO modules and frequency converters. Our extensive portfolio encompasses production, research and 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 accessories. We also specialize in providing assembly services for complete cabinets.
Our company boasts an efficient, professional, and highly experienced high-tech R&D team, complemented by several fully automated production lines. This infrastructure ensures the automation, standardization, precision, and efficiency of our production processes. Recognized as a national high-tech enterprise, we are proud holders of ISO9001, ISO14001, and ISO45001 certifications.
The quality of every product we deliver is meticulously guaranteed by our comprehensive technology processes, detailed operational procedures, and stringent quality testing systems. This commitment to excellence has earned us widespread acclaim from our growing customer base, which spans across Europe, North and South America, Asia, and encompasses over 50 countries and regions including Oceania and South Africa.
By integrating the finest supply chains in China, we are committed to delivering cost-effective products and services of exceptional quality. Our mission is to foster extensive cooperation and mutual development with our valued customers.
Where is the location of Gkone?
Our headquarters is strategically located in Zhengzhou, Henan Province, at the heart of China. Additionally, we operate factories 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 accommodate your branding needs.
Could we make tailored products?
Indeed, we specialize in manufacturing custom products in various sizes, voltages, colors, and specified designs, subject to MOQ requirements.
How long is the production time?
Typically, production takes about 2-3 weeks from receipt of advance payment.
How is the warranty period for your product?
We proudly offer a one-year warranty for all our products, ensuring peace of mind for our customers.
Audited Supplier 
){kind=link}
){kind=link}