At Henan 4.0 Automation Equipment Co., Ltd., we offer a seamless, all-in-one manufacturing experience, proudly showcasing a comprehensive range of industrial control marvels from industry giants like Siemens, Schneider, and Huichuan. Our very own GKONE brand is dedicated to the innovative development and production of cutting-edge distributed PLC IO modules and frequency converters. Our extensive portfolio includes the production, R&D, and sales of premium low-voltage electrical solutions such as fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and an array of essential accessories. Furthermore, we deliver exceptional full cabinet assembly services, ensuring a complete and efficient solution for your needs.
Our company boasts a dynamic and highly skilled high-tech R&D team supported by multiple state-of-the-art automated production lines. This ensures that each step of our production process is executed with unmatched automation, standardization, precision, and efficiency. Recognized as a national high-tech enterprise, we are proud bearers of esteemed certifications like ISO9001, ISO14001, and ISO45001, underscoring our commitment to quality and excellence.
We stand by the impeccable quality of each product we deliver, a promise profoundly rooted in our robust technological processes, meticulous operational protocols, and rigorous quality testing systems. This unwavering dedication has earned us widespread acclaim from our ever-expanding clientele. Our products and services are now reaching customers across more than 50 countries, spanning Europe, North and South America, Asia, Oceania, and South Africa, forming a truly global presence.
We are committed to integrating China's finest supply chain attributes, offering our customers unmatched cost-effective products and services that epitomize the excellence of 'Made in China'. We eagerly anticipate forging extensive collaborations, nurturing shared growth, and embarking on a journey of mutual advancement 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.
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.