Focused on stage design and display for 18 years
Focused on stage design and display for 18 years
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Focused on stage design and display for 18 years
Focused on stage design and display for 18 years
View Details
Focused on stage design and display for 18 years
Focused on stage design and display for 18 years
View Details
Focused on stage design and display for 18 years
Focused on stage design and display for 18 years
Focused on stage design and display for 18 years

Who is QINGAN?

Qingdao Qing 'an Photoelectric Technology Co., Ltd. was established in 2009, located in the beautiful coastal city of Qingdao.

lt is a comprehen-sive high-tech enterprise specializing in the research, development, production, sales and service of LED display products.

Qingdao Qing 'an Photoelectric Technology Co., Ltd. was established in 2009, located in the beautiful coastal city of Qingdao. lt is a comprehen-sive high-tech enterprise specializing in the research, development, production, sales and service of LED display products.

About Us
2009 Year

Qing'an Optoelectronics started in 2009

About Us
12000 ㎡

Covers an area of 12,000㎡

About Us
2000 +

Domestic and International Customers Cooperating with Us

About Us
30000 +

Annual LED Screen Production

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Our Products

Products

Kingray Series

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Kingray Series

500*500 multifunctional four-sided chamfer cabinet can be used to build Rubik's cube and other shapes,and can be matched with various supporting parts such as right angles and radians.
Storm Series

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Storm Series

No Air Conditioning Heat Dissipation: Energy-saving and environmentally friendly. Adjustable Brightness: Options for low and high brightness. Easy Maintenance: Quick installation and maintenance. High Light Transmittance: Up to 70%light transmittance,does not affect indoor lighting. Various Installation Methods: Can be hoisted or seated according to environment and requirements.
Helios Series

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Helios Series

High-end fully custom mold design, combining a comfortable control experience with a perfect streamlined design, full of a sense of technology.
Aeolus Series

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Aeolus Series

High-end fully custom mold design, combining a comfortable control experience with a perfect streamlined design, full of a sense of technology.
Outdoor Fixed Series

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Outdoor Fixed Series

Outdoor LED large screens are one of the main forms of advertising in cities, with strong targeting and visibility. They are an important part of the construction and layout of modern urban environments, complementing city beautification, store layouts, and street connections, becoming a landmark in modern metropolitan areas.
Indoor Fine Pixel Pitch Series

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Indoor Fine Pixel Pitch Series

High definition resolution, vivid colors, true color reproduction, fast response, no flicker, no delay, high-precision unit screen structure ensures consistency in pixel pitch and seamless image stitching, presenting a seamless brightness and color consistent image. The display is uniform from various angles, clear and natural without color cast, with no color distortion, providing an extraordinary visual experience.

Blog

Detailed Steps for Installation and Debugging of LED Rental Screens

Detailed explanation of the installation and debugging steps for LED rental screens, including preparation work, installing brackets, connecting cables, screen installation, as well as debugging and testing. By following the correct installation and debugging steps, ensure the normal operation of the LED rental screen and maximize its effectiveness.

Detailed Steps for Installation and Debugging of LED Rental Screens

Advantages of LED Rental Screens Compared to Traditional Billboards

In the fiercely competitive modern market environment, advertising has become the key for businesses across various industries to achieve success. However, with continuous technological advancements, traditional billboards are gradually being replaced by LED rental screens. So, why do LED rental screens have such significant advantages in advertising? This article will explore the comparative advantages of LED rental screens over traditional billboards.

Advantages of LED Rental Screens Compared to Traditional Billboards

What are the application scenarios and case studies of LED rental screens

Application scenarios and case sharing of LED rental screens demonstrate their value and effectiveness in commercial, sports events, entertainment performances, and urban landscapes. Whether in shopping malls, sports venues, concerts, or city squares, LED rental screens can provide high-definition images and videos to attract the audience's attention. With continuous technological development, the application prospects of LED rental screens will be broader, bringing more innovation and opportunities to various industries.

What are the application scenarios and case studies of LED rental screens

How to Choose the LED Rental Screen That Suits Your Needs

Choosing the right LED rental screen is one of the keys to a successful event. This article introduces the key factors to consider when selecting an LED rental screen, such as size, resolution, brightness, contrast, reliability, ease of use, price, and rental terms. Only by comprehensively considering these factors can you find the LED rental screen that best suits your needs, adding a more stunning visual effect to your event. Wise choices lead to more successful events!

How to Choose the LED Rental Screen That Suits Your Needs

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