# Shenzhen Coolmay Technology Co., Ltd. | RoHS PLC Touch Panel,24vdc PLC Touch Panel,24vdc plc touch screen, Touch Screen HMI PLC Combo,10 Inch HMI PLC Combo,10 Inch plc hmi panel, 4.3Inch HMI PLC All In One,2AO HMI PLC All In One,Analog Control HMI PLC, 

## summary
> Manufacturer, Brands: Coolmay, Established in 2006, Coolmay Technology mainly develop and manuafacture HMI, PLC, HMI/PLC all-in-one with Coolmay brand., Established in 2006, Annual sales: 2,000,000  USD - 30,000,000, Export ratio: 80% - 90%, Primary markets: Worldwide.

## Company Information

 *  [Company Profile](https://www.coolmayplchmi.com/aboutus.html): Overview, history, teams and core capabilities.
 *  [Factory & Manufacturing](https://www.coolmayplchmi.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength.
 *  [Quality Control](https://www.coolmayplchmi.com/quality.html): ISO certifications, quality standards, and compliance.
 *  [Contact Us](https://www.coolmayplchmi.com/contactus.html): Global offices, inquiries, and support channels.

## Product Category

* [HMI PLC All In One](https://www.coolmayplchmi.com/supplier-440973-hmi-plc-all-in-one): Keywords: 32K HMI PLC All In One,8AO HMI PLC All In One,20DO PLC HMI Panel.
* [PLC Logic Controller](https://www.coolmayplchmi.com/supplier-440974-plc-logic-controller): Keywords: L02M32T,12DO PLC Output Module,CX3G-24MRT PLC Output Module.
* [Servo Motor Drive](https://www.coolmayplchmi.com/supplier-440994-servo-motor-drive): Keywords: 600Hz Three Phase VFD,4.0KW Three Phase VFD,1.5kw 3 phase vfd.
* [Stepper Motor Driver](https://www.coolmayplchmi.com/supplier-4812364-stepper-motor-driver): Keywords: DC4.5-28V Stepper Motor Driver,Automatic Setting Function Stepper Drive,Variable Current Frequency Conversion Motor Driver.
* [HMI Control Panel](https://www.coolmayplchmi.com/supplier-440971-hmi-control-panel): Keywords: 65K TFT HMI Control Panel,TFT HMI Control Panel,480*272 HMI Control Panel.
* [PLC Servo Drive](https://www.coolmayplchmi.com/supplier-440987-plc-servo-drive): Keywords: Servo Drive PLC,PLC All In One,PLC Controller.
* [PLC Stepper Driver](https://www.coolmayplchmi.com/supplier-4812365-plc-stepper-driver): Keywords: 12DI14DO PLC Stepper Driver,2 Axis Output PLC Stepper Driver,SM3U Series PLC Stepper Driver.
* [Smart Module](https://www.coolmayplchmi.com/supplier-4810833-smart-module): Keywords: Highly Integrated PLC HMI All-in-One,8 Input Points Integrated PLC Controller,100kHz Pulse Outputs Smart Module PLC.
* [PLC Power Supply](https://www.coolmayplchmi.com/supplier-440988-plc-power-supply): Keywords: 6.5A PLC Switching Power Supply,2.5A din rail mount power supply,2.5A 24V plc power supply unit.
* [Coolmay Cloud](https://www.coolmayplchmi.com/supplier-4810832-coolmay-cloud): Keywords: Remote pass-through HMI PLC All In One,Remote data monitoring PLC HMI Panel,Equipment alarm push notification Programmable Logic Controller.
* [VFD Variable Frequency Drive](https://www.coolmayplchmi.com/supplier-4810834-vfd-variable-frequency-drive): Keywords: 11kw VFD Frequency Converter,Three-phase 220V input Variable Frequency Drive,Three-phase 220V output AC Drive.
* [Touch Panel PLC](https://www.coolmayplchmi.com/supplier-440989-touch-panel-plc): Keywords: EX3G-50KH Touch Panel PLC,2AO plc hmi programming panel,RoHS PLC Touch Panel.
* [Industrial Control PLC](https://www.coolmayplchmi.com/supplier-440972-industrial-control-plc): Keywords: coolmay plc,12DO industrial plc,12DI Industrial Control PLC.
* [HMI PLC Combo](https://www.coolmayplchmi.com/supplier-440991-hmi-plc-combo): Keywords: QM3G-50FH,10 Inch HMI PLC Combo,10 Inch plc hmi panel.
* [Integrated HMI PLC](https://www.coolmayplchmi.com/supplier-440990-integrated-hmi-plc): Keywords: 10 Inch Integrated HMI PLC,12DO touch plc,5 Inch Integrated HMI PLC.
* [Industrial IoT Module](https://www.coolmayplchmi.com/supplier-440992-industrial-iot-module): Keywords: 300bps Industrial IoT Module,CX-WIFI-2NET,2.484GHz plc wifi module.

## Featured Products

* [4.3Inch Analog Control HMI PLC All In One For Agricultural Irrigation](https://www.coolmayplchmi.com/quality-13684677-4-3inch-analog-control-hmi-plc-all-in-one-for-agricultural-irrigation): Keywords: 4.3Inch HMI PLC All In One,2AO HMI PLC All In One,Analog Control HMI PLC.
* [Coolmay 7 inch Integrated HMI PLC All-in-One with 24DI/20DO and 4AD2DA Analog I/O](https://www.coolmayplchmi.com/sale-13689874-coolmay-7-inch-integrated-hmi-plc-all-in-one-with-24di-20do-and-4ad2da-analog-i-o.html): Keywords: 800*480 Coolmay PLC HMI,7 inch Coolmay PLC HMI,800*480 PLC HMI All In One.
* [10 Inch Touch Screen HMI PLC Combo For Water Spray Retort Sterilizer](https://www.coolmayplchmi.com/sale-13822477-10-inch-touch-screen-hmi-plc-combo-for-water-spray-retort-sterilizer.html): Keywords: Touch Screen HMI PLC Combo,10 Inch HMI PLC Combo,10 Inch plc hmi panel.
* [7 Inch Integrated PLC Touch Panel 24vdc 8 Bit Encryption RoHS Approved](https://www.coolmayplchmi.com/sale-13823746-7-inch-integrated-plc-touch-panel-24vdc-8-bit-encryption-rohs-approved.html): Keywords: RoHS PLC Touch Panel,24vdc PLC Touch Panel,24vdc plc touch screen.
* [DC24V Transistor Outputs PLC Logic Controller 32K Steps Program Capacity](https://www.coolmayplchmi.com/sale-13823325-dc24v-transistor-outputs-plc-logic-controller-32k-steps-program-capacity.html): Keywords: DC24V PLC Logic Controller,32K PLC Logic Controller,32K programmable logic controller.
* [24VDC Industrial IoT Module with RS232 Interface and Remote Monitoring Function for Ethernet Communication](https://www.coolmayplchmi.com/sale-13693161-24vdc-industrial-iot-module-with-rs232-interface-and-remote-monitoring-function-for-ethernet-communi.html): Keywords: 24VDC Industrial IoT Module,Rs232 Industrial IoT Module,24VDC industrial ethernet module.
* [0.75KW-1Kw AC Servo Motor Drive Single Phase 200V-240V RS485 Communication](https://www.coolmayplchmi.com/sale-13861581-0-75kw-1kw-ac-servo-motor-drive-single-phase-200v-240v-rs485-communication.html): Keywords: 1Kw AC Servo Motor Drive,Single Phase AC Servo Motor Drive.
* [Coolmay 4.3inch Integrated HMI PLC with 12DI/12DO and RS232 RS485 Communication](https://www.coolmayplchmi.com/sale-13717717-coolmay-4-3inch-integrated-hmi-plc-with-12di-12do-and-rs232-rs485-communication.html): Keywords: 12DI Integrated HMI PLC,TFT Integrated HMI PLC,QM3G-43FH-24MT.
* [ODM OEM PLC Programmable Logic Controller Module 8DI 8DO 10KHz](https://www.coolmayplchmi.com/sale-13690048-odm-oem-plc-programmable-logic-controller-module-8di-8do-10khz.html): Keywords: ODM PLC Programmable Logic Controller,8DI PLC Programmable Logic Controller,ODM Programmable Logic Controller  Module.
* [Coolmay 7 inch 800*480 Ultra Thin Free Port Industrial Human Machine Interface Panel IP65 TK8070H/HD supports Modbus TCP for automation control system](https://www.coolmayplchmi.com/sale-13690642-coolmay-7-inch-800-480-ultra-thin-free-port-industrial-human-machine-interface-panel-ip65-tk8070h-hd.html): Keywords: tk6070fh,IP65 Industrial Human Machine Interface,IP65 Human Machine Interface.

## Case Studies & Applications

* [Solution | Application of Coolmay PLC in Agricultural Irrigation](https://www.coolmayplchmi.com/cases/solution-application-of-coolmay-plc-in-agricultural-irrigation-10208.html)
* [Solution | Coolmay Technology Dynamic Weighing Machine Solution (Built-in PLC Program)](https://www.coolmayplchmi.com/cases/solution-coolmay-technology-dynamic-weighing-machine-solution-built-in-plc-program-22981.html)
* [Solution | Coolmay Technology Labeling Machine Solution Stepper Solution or Servo Solution (PLC Program Available)](https://www.coolmayplchmi.com/cases/solution-coolmay-technology-labeling-machine-solution-stepper-solution-or-servo-solution-plc-program-22982.html)
* [Autonomous & Controllable PLC Systems: Coolmay Technology’s Innovation Driving Industrial Automation](https://www.coolmayplchmi.com/cases/autonomous-32331.html)
* [Precision-Tailored Solutions: Coolmay’s Soldering Machine Systems Solve Industry’s High-Efficiency Production Challenges](https://www.coolmayplchmi.com/cases/precision-tailored-solutions-coolmay-s-soldering-machine-systems-solve-industry-s-high-efficiency-pr-32860.html)
* [Coolmay's Integrated PLC All-in-One Solution Empowers Intelligent Upgrading of Servo Terminal Machines](https://www.coolmayplchmi.com/cases/coolmay-s-integrated-plc-all-in-one-solution-empowers-intelligent-upgrading-of-servo-terminal-machin-33750.html)
* [Winding Machine Boom Time! Costs Down 36.8% Again – Coolmay PLC Controller & Integration Solution Rules Supreme!](https://www.coolmayplchmi.com/cases/winding-machine-boom-time-costs-down-36-8-again-coolmay-plc-controller-33751.html)
* [Robust Process & Focused R&D | Coolmay PLC Controller Powers Ultrasonic Welding Automation](https://www.coolmayplchmi.com/cases/robust-process-34080.html)
* [After-Sales Costs Slashed by 75%! Coolmay HMI-PLC All-in-One Machine, the Preferred Choice for the Labeling Industry](https://www.coolmayplchmi.com/cases/after-sales-costs-slashed-by-75-coolmay-hmi-plc-all-in-one-machine-the-preferred-choice-for-the-labe-34083.html)
* [Installation Speed Tripled, One Machine Substitutes Three Personnel! Application of Coolmay HMI PLC All-in-One](https://www.coolmayplchmi.com/cases/installation-speed-tripled-one-machine-substitutes-three-personnel-application-of-coolmay-hmi-plc-al-34617.html)
* [Coolmay Servo All-in-One Drive Empowers Custom Elevator Solutions, Cutting Costs by Another 10%!](https://www.coolmayplchmi.com/cases/coolmay-servo-all-in-one-drive-empowers-custom-elevator-solutions-cutting-costs-by-another-10-34621.html)
* [Application case of Coolmay HMI PLC all-in-one machines on fleece finishing machines](https://www.coolmayplchmi.com/cases/application-case-of-coolmay-hmi-plc-all-in-one-machines-on-fleece-finishing-machines-35417.html)
* [20% Cost Reduction + Higher Speed and Quality: Coolmay HMI PLC All‑in‑One Powers Labeling Machines](https://www.coolmayplchmi.com/cases/20-cost-reduction-higher-speed-and-quality-coolmay-hmi-plc-all-in-one-powers-labeling-machines-45744.html)
* [Coolmay HMI PLC All-in-One: Cost Reduction, Stable Efficiency & Easy Maintenance Solution for Industrial Hot Air Blowers](https://www.coolmayplchmi.com/cases/coolmay-hmi-plc-all-in-one-cost-reduction-stable-efficiency-45764.html)
* [HMI PLC ALL IN ONE Applied to Cutting Machines: Coolmay's Automation Solution Breaks Traditional Dilemmas with Four Core](https://www.coolmayplchmi.com/cases/hmi-plc-all-in-one-applied-to-cutting-machines-coolmay-s-automation-solution-breaks-traditional-dile-45769.html)
* [High Integration + Cost Reduction + Customization: Coolmay Unlocks a New Era of Injection Molding Machine Automation](https://www.coolmayplchmi.com/cases/high-integration-cost-reduction-customization-coolmay-unlocks-a-new-era-of-injection-molding-machine-47851.html)

## FAQ

Q: Warranty & After-Sales Service
A: 1. 18-Month Manufacturer Warranty
Covers hardware defects and system malfunctions under normal use.
2. Lifetime Technical Support
Remote assistance available for configuration, firmware, and integration.
3. Returns & Exchanges
For damaged shipments, please contact us within 3 days with photo evidence.

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## News & Blog

* [What is an HMI PLC all-in-one?](https://www.coolmayplchmi.com/news/what-is-an-hmi-plc-all-in-one-177189.html)
* [Coolmay Turkey Industrial Exhibition Highlights (WIN EURASIA)](https://www.coolmayplchmi.com/news/coolmay-turkey-industrial-exhibition-highlights-win-eurasia-177587.html)
* [Convenient, efficient and low cost - CM100 screw machine control system crafted by Coolmay](https://www.coolmayplchmi.com/news/convenient-efficient-and-low-cost-cm100-screw-machine-control-system-crafted-by-coolmay-91119.html)
* [Coolmay HMI/PLC Exhibited at MINE Expo International, Las Vegas, Nevada, USA](https://www.coolmayplchmi.com/news/coolmay-hmi-plc-exhibited-at-mine-expo-international-las-vegas-nevada-usa-98192.html)
* [Meet at the Tel Aviv Expo（RAX Expo）in Israel with Coolmay Technology](https://www.coolmayplchmi.com/news/meet-at-the-tel-aviv-expo-rax-expo-in-israel-with-coolmay-technology-100241.html)