Henan 4.0 Automation Equipment Co., Ltd. stands as a premier one-stop service manufacturer, proudly showcasing a comprehensive array of cutting-edge industrial control products from industry giants like Siemens, Schneider, and Huichuan. Under the esteemed GKONE brand, we craft and innovate distributed PLC IO modules and frequency converters. Our extensive portfolio encompasses the production, research, development, and sales of top-tier low-voltage electrical products including fan filters, heaters, thermostats, hygrostats, control transformers, wiring terminals, cabinet lights, wire ducts, and a myriad of accessories, all designed to seamlessly integrate into complete cabinet assemblies.
Our company boasts a highly efficient, professional, and seasoned high-tech R&D team, coupled with multiple state-of-the-art automated production lines. This robust setup ensures unparalleled automation, standardization, precision, and efficiency throughout our production processes. Recognized as a national high-tech enterprise, we proudly hold esteemed certifications: ISO9001, ISO14001, and ISO45001, underscoring our commitment to excellence.
Each product we deliver is backed by our meticulous technological processes, comprehensive operational procedures, and rigorous quality testing systems, earning us widespread acclaim from our clientele. Our ever-expanding customer base spans across Europe, the Americas, Asia, and extends into over 50 countries and regions including Oceania and South Africa.
We are dedicated to integrating the highest quality supply chain in China, delivering cost-effective products and services that epitomize the excellence of Made in China. We invite you to partner with us on a journey of extensive cooperation and shared growth.



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.