Question

Which companies in China manufacture 4K resolution LED displays?

Answer 1

The following are some Chinese companies that produce 4K resolution LED displays:

TCL Huaxing:  According to news from November 22, 2019, at the first World Display Industry Conference, they showcased a 15.6-inch Mini-LED display with 4K resolution and 1000 nits of brightness. This was the world's first thinnest direct-lit Mini-LED laptop display, utilizing a direct-lit high-brightness backlight Mini-LED design with multi-zone control, and boasting ultra-high UHD resolution and a PPI of 282.

Tailong Intelligent Display Technology (Shenzhen) Co., Ltd.: This company can upgrade the resolution of LED display advertising machine control systems to 4K high-definition resolution. In the 2019 Spring Festival Gala project, their LED displays met the 4K high-definition resolution requirements and also adopted an N+1 backup function (dual power supply and dual signal configuration) to improve the safety performance of the display screen and meet the requirements of 7*24 uninterrupted operation.

Shenzhen Zhongchuang Century: As a supplier of Absen LED displays in Shaoguan, their products feature 4K resolution, delivering delicate image quality and a visual feast.

Shenzhen Taimei Optoelectronics Technology Co., Ltd.:  Mainly engaged in indoor LED displays, outdoor full-color LED displays, and other products. Their Taimei enterprise exhibition hall's high-definition P2 full-color LED electronic display features 4K resolution. The small-pitch LED has extremely high resolution, providing a delicate display effect, easily achieving FHD and 4K large screens, and can be spliced ​​in any size and direction, with multiple video source options.

Weikang International: Provides customized solutions for small-pitch LED ultra-high-definition 4K displays. In 2025, a 4.8-meter long and 2.07-meter high indoor full-color P1.53 display was used by a gas company for daily meeting content display, monitoring, and big data content display.  Based on the client's high resolution requirements for the large screen, a reasonable design and frame structure installation were adopted, saving the client 30% of the cost.

Answer 2

In China, several companies manufacture 4K resolution LED displays, including:

1. Absen: Located in Shaoguan, Absen offers 4K resolution LED displays that deliver detailed image quality, suitable for use in conference rooms and other settings.

2. Shenzhen Zhongchuang Century: This company also provides 4K resolution LED displays, suitable for conference rooms and other venues, enabling seamless international communication.

3. A Chinese team customized LED display cabinets for Lusail Stadium: Although the company name is not mentioned, this team provided lightweight, high-brightness, and excellent heat dissipation solutions for Chinese-made LED displays, showcasing their technological capabilities at the Qatar World Cup.

The information above only lists some of the Chinese companies that produce 4K resolution LED displays; in fact, there are other manufacturers on the market that also offer such products.

Answer 3

Several Chinese companies are capable of producing 4K resolution LED displays, ranging from specialized display brands to comprehensive technology companies. Below are some representative companies and their product information:

1. TCL CSOT

In November 2025, TCL CSOT released a 163-inch MLED COB direct-view display, aiming to set a new benchmark for "the world's highest image quality." This product achieves 4K-level fine display through self-developed technology. Its core features include the use of ultra-low reflection packaging materials to increase the contrast ratio to 37500:1, and support for 24-bit color depth and 16.77 million levels of grayscale display.

2. Tianma Microelectronics

Tianma Microelectronics simultaneously released a 108-inch Micro LED seamless splicing giant screen, achieving 4K large-screen display. This product uses full-laser mass transfer and seamless splicing technology, with a peak brightness of up to 1500 nits and a contrast ratio of up to 1,000,000:1, primarily targeting borderless home theaters and commercial display markets.

3. Gaoke Huaye

Shanxi Gaoke Huaye Electronics Group Co., Ltd. showcased its 162-inch 4K giant screen at the ISE exhibition in Spain in February 2025.  Through processes such as COB integrated packaging, this product significantly improves image quality, changing the perception of graininess in traditional LED displays. Its color reproduction and response speed meet cinematic standards.

4. Woolpad

Guangdong Woolpad Electronics Technology Co., Ltd., as a commercial display equipment supplier, includes a series of LED displays in its product portfolio.  Its small-pitch P1.25 product uses COB packaging technology and supports 4K ultra-high-definition display. In addition, its interactive smart panel series also generally supports 4K resolution.

5. Absen

Shenzhen Absen Optoelectronic Co., Ltd. is a well-known brand in the LED display industry. According to a project case from 2017, the P1.2 micro-pitch curved LED display provided by the company for the Shenzhen Smart Longgang Operation Command Center had a total area of ​​166.9 square meters and over 100 million pixels, equivalent to 12.5 times the 4K ultra-high-definition resolution, and was considered the highest resolution LED display in the world at the time. 6. Jiuzhou Optoelectronics Technology

Shenzhen Jiuzhou Optoelectronics Technology released the "Jiuzhou Huguang Series LED Cinema Screen" in November 2025. This product is a 20.48-meter giant, fully transparent LED screen with a resolution of 4096×2160 (i.e., 4K DCI standard), supporting a cinema-grade 100% DCI-P3 color gamut.

7. Major Industry Brands

According to the 2025 brand rankings, most of the major brands in the Chinese LED display industry have the capability to provide 4K resolution products. These leading companies include Lehman Optoelectronics, Unilumin, Lianjian Optoelectronics, Leyard, Sansi, Luopu, CAILIANG, AOTO Electronics, and Qiangli Jucai.

Among them, Lehman Optoelectronics focuses on Micro LED ultra-high-definition displays based on COB technology, while Leyard is a leader in the field of LED video display screens.

Summary: Numerous companies in China produce 4K resolution LED displays, including cutting-edge large-screen products from panel giants such as TCL Huaxing and Tianma, manufacturers specializing in commercial displays such as Gaoke Huaye and Wopai, and well-known brands ranking among the top ten in the industry, such as Absen, Jiuzhou Optoelectronics, Lehman Optoelectronics, and Leyard. These companies have diverse products and technological approaches, but they are collectively driving the development of China's ultra-high-definition display industry.

Answer 4

The main companies producing 4K resolution LED displays in China include the following:

Qiangli Jucai

A globally renowned provider of LED display products and solutions, with business covering multiple industries and products exported to over 130 countries worldwide, offering customized LED display services.

Leyard

An industry leader specializing in the R&D, production, and sales of LED application products, including 4K full-color display systems, widely used in commercial, sports, and other fields.

Unilumin Technology

Mainly engaged in the R&D and production of LED screens, providing 4K resolution display solutions and owning multiple production bases.

Absen Optoelectronics

Known for its high-performance COB technology LED displays, focusing on 4K full-color display products with strong technical capabilities.

Ledman Optoelectronic

Provides LED display equipment and control system integrated solutions, covering a 4K resolution product line.

Other notes:

Some companies, such as Hikvision, although involved in LED displays, mainly focus on the security field and have fewer 4K product lines.

There are significant price differences. For example, the price of 4K flexible screens on the Alibaba platform can be as low as ¥39.90, while professional manufacturers such as Qiangli Jucai and Leyard have higher prices.

It is recommended to choose a suitable manufacturer based on the specific application scenario (such as hotels, sports venues, commercial displays, etc.) and budget.

Answer 5

In China, many companies produce 4K resolution LED displays (including large display walls, high-definition LED video walls, and fine-pitch LED screens, among other high-resolution products). These manufacturers serve both the domestic market and export extensively overseas.

Below are some important Chinese LED display manufacturers (whose product lines typically support large-size LED displays with 4K or higher resolution):

Major LED Display Manufacturers in China

Leyard

One of China's leading LED display manufacturers, headquartered in Beijing, specializing in large, high-definition, and professional display solutions, covering top-tier 4K/8K display wall products.

Unilumin

A Shenzhen-based company with strong technical capabilities in Mini/MicroLED and high-definition LED screens, offering high-resolution LED video walls suitable for 4K display needs.

Absen

A large-scale LED screen supplier in the Hangzhou/Guangzhou area, covering scenarios from rental and stage performances to commercial and control room applications, with multiple LED screen models supporting 4K resolution.

LianTronics

A Shenzhen-listed company, producing professional LED screens for visualization and control room displays, also offering fine-pitch, high-resolution models to meet 4K and higher display requirements.

Qiangli/Jucai

A Fujian-based company with large production capacity in commercial displays and large outdoor LED screens, offering customized high-resolution 4K display walls.

Ledman Optoelectronic

Focusing on large-scale LED displays and COB technology (high pixel density), with a presence in the 4K/8K ultra-high-definition LED display field.

AOTO Electronics

Provides high-end LED displays and visual solutions, also offering models in high-resolution display products.

SANSI Optoelectronic

A Shanghai/Jiangsu-Zhejiang region company, offering LED displays suitable for 4K display applications in commercial and outdoor advertising.

Other Manufacturers (Also offering high-resolution LED screens, quotes/customizations available upon request)

YUCHIP — A long-established LED display manufacturer, exporting globally.

PTCLed — A Shenzhen-based display screen manufacturer.

Other OEM Factories — Many small and medium-sized factories such as Hopestar, Ledful, and Infipixel can also produce high-resolution LED screen modules for custom 4K display walls.

⭐ Resolution and Product Type Supplement

⚙️ 4K LED displays are not single standard products, but are typically constructed by combining high-density pixels (small-pitch LEDs) into large-size display walls, achieving a total resolution of 3840×2160 or higher. For example:

Indoor small-pitch LEDs (P0.9 – P2.5) spliced ​​into a 4K display wall

Outdoor large screens (P2.5 – P4) for advertising/stadium 4K output. These solutions are mostly customized by the aforementioned manufacturers.

Answer 6

In China, the following companies manufacture 4K resolution LED displays:

1. Leyard Optoelectronic: A global leader in the LED display industry, its products cover a range of resolutions from 2K to 4K. It possesses self-developed LED cinema screen technology, and its 4K products include various specifications such as 4K 20-meter, 4K 14-meter, 4K 10-meter, and 4K 3.8-meter displays, widely used in cinemas, command centers, and commercial displays.

2. Unilumin Technology: Provides various 4K resolution LED display solutions, such as the Galaxy UMini W series and COB process micro-pitch displays. These products feature energy saving, high brightness, and wide color gamut, suitable for outdoor advertising, indoor commercial displays, and stage performances.

3. Hisense Visual Technology: Launches 4K resolution LED all-in-one machines and commercial display products, adopting a COB flip-chip design, equipped with self-developed driver chips and AI image quality chips, supporting HDR, high refresh rates, and other features, applied in home theaters, conference systems, digital signage, and other scenarios.

4. Absen: Its KLCOB V2 series and X series smart screens support 4K resolution and utilize flip-chip COB technology, featuring high reliability, low energy consumption, and a wide color gamut, suitable for control rooms, conference rooms, and commercial displays.

5. Qiangli Jucai: Guya-Yijing YK0.9 conference screens and Q1.2 Pro products support 4K resolution, employing COB full flip-chip technology and dynamic energy-saving high refresh rate chips, offering advantages such as high refresh rate, high brightness, and low power consumption, suitable for conferences, command centers, and commercial displays.

6. Aoto Electronics: Provides 4K resolution LED display solutions for new retail, advertising, and conference room applications. Its products support naked-eye 3D display and intelligent interaction, featuring high reliability and low maintenance costs.

7. Chenxian Optoelectronics: Launched 4K resolution products including an 88-inch P0.5 TFT-based Micro-LED home theater screen and a 135-inch P0.7 TFT-based Micro-LED smart conference screen. Utilizing TFT-based Micro-LED technology, these products feature ultra-high brightness, high contrast, and wide color gamut, suitable for high-end scenarios such as home theaters, conferences, and education.

8. Xida Electronics: The PRO S series and S series high-end COB displays support 4K resolution, employing low-power cold screen technology and brightness enhancement technology. They feature high brightness, high definition, and low energy consumption, suitable for command centers, commercial displays, and monitoring centers.

9. Gaoke Optoelectronics: The COB series uses independently developed flip-chip COB integration technology to achieve 0.4mm micro-pitch display, supports 4K resolution, and features ultra-high-definition image quality, ultra-low power consumption, and long lifespan, suitable for professional fields such as high-end command and dispatch, commercial displays, and monitoring centers.

10. Jingtai: Launched the new generation MIP1010 and Black Crystal 2424 4K resolution products, employing common cathode and common anode, flip-chip COB and other technologies, featuring high thrust, wide viewing angle, and high brightness, suitable for outdoor ultra-high-definition displays, the rental market, and other fields.

The above companies all possess mature 4K LED display production technology, and their products cover a variety of application scenarios, allowing you to choose the appropriate product based on your specific needs.

Answer 7

In China, several companies produce 4K resolution LED displays, covering various fields such as commercial displays, cinema projection, and sports venues. Here are some of the main manufacturers and their product features:

- Unilumin Technology: Offers a variety of 4K resolution LED displays, applied in large-scale projects such as the terminal upgrade of Guangzhou Baiyun International Airport, the construction of sports venues for the 15th National Games (including the world's largest holographic screen), the display solution for equestrian events at the National Stadium (Bird's Nest), and LED solutions for the Academy Awards ceremony.

- AOTO Electronics: In collaboration with China Film Technology, it launched the CINITY LED cinema projection system, which has passed the international standard IEC 62471 blue light safety test, supports 4K resolution and 120fps high-format content playback, and has secured numerous orders.

- BOE: As a core enterprise in the MLED business, it is committed to providing a Mini/Micro LED product portfolio, with active-matrix COG direct display and backlight technology as key breakthroughs.

- HKC: Launched the first domestically produced MiniLED+4K flagship monitor, featuring high resolution, HDR support, and a high refresh rate.

- Appotronics: Its subsidiary, China Film Appotronics, has had its 4K 14-meter VLED LED cinema screen certified by DCI, and it has been applied in the first 4K 16-meter LED cinema project in East China.

- Leyard: Through its joint venture Huaxia Leyard, it launched the first 4K LED cinema screen solution, which has been implemented in Beijing and is driving the upgrade of the cinema industry.

Answer 8

In China, several companies produce 4K resolution LED displays, each with its own advantages in technology development, product performance, and market applications.  Below are some of the major manufacturers and their characteristics:

I. Industry Leaders

Leyard

Technological Advantages: Leading global market share in LED displays, possesses DCI-certified LED cinema screens, utilizes Micro LED technology to achieve 0.9mm pixel pitch 4K displays with excellent contrast and high brightness uniformity.

Application Scenarios: Film and television production, high-end commercial displays, command and control centers, etc.

Market Position:  Leading the industry in sales revenue and market share, with products sold worldwide.

Unilumin

Technological Advantages: Focused on visual display technology, providing high-resolution, high-color saturation smart display solutions, and is a leading domestic small-pitch LED company.

Application Scenarios: Smart cities, commercial advertising, sports venues, etc.

Market Position: Over 3,000 sales channels and service outlets in more than 160 countries and regions worldwide.

QIANGLI

Technological Advantages: Products feature vibrant and pure colors, natural and soft images, without color blocks or graininess, and high overall color reproduction.

Application Scenarios: Indoor and outdoor commercial displays, advertising media, etc.

Market Position: Achieved full coverage at the provincial, municipal, and county levels in the domestic market, with products exported to over 130 countries and regions worldwide.

II. Technology Innovation Companies

Ledman

Technological Advantages: Focused on the 8K ultra-high-definition industry, leading with 8K Micro LED display products using COB technology, and building a complete LED product ecosystem.

Application Scenarios: Sports venues, advertising media, commercial displays, etc.

Market Position: At the forefront of the 8K ultra-high-definition display field.

Zhongshi Zhiling Technology

Technological Advantages: Utilizes BOE's MLED technology combined with COB packaging technology to achieve 4K high-definition displays with high brightness, high contrast, and ultra-long lifespan.

Application Scenarios: Video conference rooms, command and control centers, commercial displays, etc.

Market Position: Relying on BOE technology, the products are highly competitive, providing comprehensive LED display solutions. Guangzhou Yangcheng Electronics Co., Ltd.

Technological Advantages: Provides COB small-pitch 4K display screens, utilizing emerging packaging technology to achieve smaller pixel pitch, higher protection, and lower maintenance costs.

Application Scenarios: High-end commercial displays, conference systems, smart campuses, etc.

Market Position: Holds a leading advantage in COB technology, with stable and reliable product performance.

III. Professional Display Solution Providers

Absen

Technological Advantages: Focuses on the production and sales of LED full-color display screens, with excellent product performance and reliable quality, advocating a green and low-carbon concept.

Application Scenarios: Over 140 countries and regions in the Americas, Europe, Australia, Asia, and Africa.

Market Position: A large-scale LED display product and solution provider with high market recognition.

Lopu

Technological Advantages: A leading domestic high-end LED display technology company, pioneering "LED spherical screen" technology, with business covering LED display systems, intelligent engineering, and other fields.

Application Scenarios: Sky screen displays, stage rentals, urban lighting, etc.

Market Position: Holds a leading technological advantage in the high-end display field.

Shenzhen Leox Technology Co., Ltd.

Technological Advantages: Independently develops and produces 4K intelligent conference tablet systems, small-pitch LED display screens, and other products, focusing on display uniformity and system stability.

Application Scenarios: Conference systems, professional commercial displays, etc.

Market Position: Possesses technological expertise and market reputation in the professional display field.

IV. Regional Market Leading Enterprises

Gansu Shengshi Dongfang Optoelectronic Technology Co., Ltd.

Technological Advantages: Business covers LED full-color display screens, LCD splicing systems, etc., providing solution design, system integration, and engineering implementation services.

Application Scenarios: Government units, medical institutions, and educational systems in the Northwest region.

Market Position: Possesses project implementation experience and after-sales service advantages in the Northwest region.

Shenzhen Shixian Technology Co., Ltd.

Technological Advantages: Focuses on ultra-high-definition LED display modules and small-pitch display applications, emphasizing display structure design and display consistency control.

Application Scenarios: Command centers, conference systems, etc.

Market Position: Holds a technological advantage in professional and engineering applications.