Leading Industrial HMI Display Manufacturer & Supplier in China

QIHAN designs and manufactures ruggedized Human-Machine Interface displays from 7″ to 15.6″ — built for extreme temperatures, IP65-rated protection, and decades of continuous operation in the harshest industrial environments.
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Custom OLED Display Solutions

Designed Around Your Product

Every application has unique requirements. QIHAN offers comprehensive OLED display customization services to ensure seamless integration into your device.

Customization options include:

  • Display size and resolution
  • Character or graphic OLED formats
  • Monochrome, PMOLED, and AMOLED technologies
  • Interface selection (SPI, I²C, MIPI, Parallel)
  • Connector type and cable length
  • FPC design customization
  • Touch panel integration
  • Optical bonding
  • Cover lens customization
  • High-brightness enhancement
  • Wide temperature solutions
  • Mechanical housing design
  • Custom logos and UI graphics

Our engineers work closely with you throughout development to create an OLED display solution tailored to your exact specifications.

Industrial OLED Displays Designed for Superior Visual Performance

QIHAN offers a wide range of OLED display modules, including graphic OLEDs, character OLEDs, PMOLED displays, AMOLED displays, round OLEDs, and fully customized display solutions.Featuring high contrast ratios, vivid image quality, wide viewing angles, and ultra-fast response times, OLED technology provides an exceptional user experience while maintaining a slim, energy-efficient design.

Whether for industrial control systems, medical instruments, smart home devices, wearable technology, automotive electronics, or consumer products, QIHAN delivers reliable OLED display solutions backed by engineering expertise, customization capabilities, and stable long-term supply.Below is a very small selection of our OLED Displays for industrial designs. Available in different shapes including circular. Please contact us for your specific requirements.

QIHAN HMI Display Model List

Nine standard configurations spanning 7″ to 15.6″. All models support RS232/RS485 serial communication and can be customized on request.
QiHan HMI Product Table
QiHan HMI Series — Industrial Display Solutions
Inch Resolution Luminance (cd/m²) Touch CPU RAM WAN Serial Port USB A.A Size (mm) Size (mm)
7 1024*600 350 RTP 1G*4 Cortex-A7 4G Flash+128M DDR3 10/100M RS232/RS485 Type-C/Type-A 190*136 204*145*34
7 800*480 350 RTP 1G*4, Cortex-A7 4G Flash+128M DDR3 NO RS232/RS485 Type-C/Type-A 190*136 204*145*34
7 1024*600 350 CTP 1.2G*4, Cortex-A7 4G Flash+512M DDR3 10/100M RS232/RS485/RS422 Type-C/USB2.0 178*125 185.1*130.9*32.6
9.7 1024*768 350 CTP 1.2G*4, Cortex-A7 4G Flash+512M DDR3 10/100M RS232/RS485/RS422 2USB 2.0 230*180 247*197*31.5
10.1 1280*800 350 RTP 1G*4, Cortex-A7 4G Flash+128M DDR3 10/100M RS232/RS485 Type-C/Type-A 260*202 273*213*36
10.1 1024*600 400 RTP 1G*4, Cortex-A7 4G Flash+128M DDR3 NO RS232/RS485 Type-C/Type-A 260*202 274*214*39
12.1 1024*768 370 RTP 1.2G*4, Cortex-A53 256M Flash+512M DDR3 10/100M RS232/RS485/RS422 2USB 2.0 291*219 310*240*48.5
15 1024*768 400 RTP 1.2G*4, Cortex-A53 256M Flash+512M DDR3 10/100M RS232/RS485/RS422 2USB 2.0 360*272 394*297*48.3
15.6 1920*1080 250 RTP 1.2G*4, Cortex-A53 8G Flash+1G DDR3 10/100M RS232/RS485/RS422 2USB 2.0 380*245 394*256*36

✓ Note: Customizable to meet specific requirements — touch screen option (RTP/CTP) available, wide range of OS & interface customization supported.

✓ All specifications are subject to real product configuration. Contact QiHan for tailored HMI solutions.

Discover QIHAN’s Industrial OLED Display Manufacturing

Founded with a commitment to quality and innovation, QIHAN specializes in the development and manufacturing of OLED displays and customized display solutions. Backed by modern production facilities, professional engineering support, and rigorous quality management, we help customers worldwide bring reliable display products to market. From standard OLED modules to tailored display solutions, QIHAN is your trusted partner for long-term display supply and customization.

Custom OLED Display Products

QIHAN provides professional OLED display customization services for a wide range of applications. Simply share your display requirements, dimensions, interface, or product concept, and our engineering team will develop a reliable OLED solution tailored to your project.

From standard OLED modules to fully customized designs, QIHAN helps bring your ideas to life with high-quality displays, fast development, and dependable long-term supply.

High-quality OLED Displays for Industrial Applications

OLED (Organic Light Emitting Diode) displays are available in active matrix (AM) or passive matrix (PM) design. Active matrix OLEDs (AMOLEDs) are mainly used in wearables and mobile phones as well as in the high-end TV sector. In industrial use, passive matrix OLED displays (PMOLED) have proven to be the best display technologies for applications with small diagonals. We can offer PMOLED displays in sizes from 0.6″ to 5.5″ and have both monochrome colour variants and various full colour variants in our portfolio. Due to the self-luminous characteristic of the OLED material, there is no need for backlighting.
Industrial Automation

Enhance efficiency and control with OLED displays designed for industrial HMI, robotics, logistics equipment, and automation systems.
Mobility

Deliver clear information and reliable performance in EV charging, transportation, automotive, marine, and aerospace applications.
Smart Building & White Goods

Create smarter user experiences with OLED displays for home appliances, building controls, and professional equipment.
Medical & Healthcare

Support accurate data visualization in medical devices, laboratory instruments, patient care, and rehabilitation systems.
Entertainment

Bring immersive visuals to gaming, infotainment, and interactive entertainment products with high-contrast OLED technology.
Smart Retail & Signage

Attract attention and improve customer engagement with OLED displays for POS systems, digital signage, and smart retail solutions.

Frequently Asked Questions FAQ

Common questions from engineers and procurement teams evaluating QIHAN HMI displays.

What types of OLED displays does QIHAN provide?

We offer character OLED displays, graphic OLED displays, monochrome OLED modules, PMOLED displays, AMOLED displays, round OLED displays, and custom OLED solutions.

What interfaces are available?

Common interfaces include SPI, I²C, UART, Parallel, RGB, and MIPI depending on the display model.

Can QIHAN customize OLED displays?

Yes. We support display size, resolution, interface, FPC design, touch panel integration, cover glass, brightness enhancement, and complete custom display development.

Are OLED displays suitable for industrial applications?

Yes. Many of our OLED modules are designed for industrial environments and can operate across extended temperature ranges.

What is the minimum order quantity?

MOQ depends on the display type and customization level. Standard products typically support low-volume orders for evaluation and prototyping.






QiHan HMI Product Table

Tell us your screen size, quantity, and application. Our engineering team will respond within 24 hours with a detailed quotation and technical datasheet.
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