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About Led Display Question

How i can replace LED module?

It supports front and back maintenance, easy t replace one LED module in 30 seconds.

Can i get the customized size?

Please share your size for width and height, we will give our professional suggestions to help you choose the best size.

Which pixel pitch should i choose?

Please share your size and budget, we will provide a solution for you to check.

Do you have any guide for installation and software.

Yes, we provide a guide video on our Youtube channel and also we will send you a USB for a full guide.

If the screen cabinet is heavy?

Our LED cabinet is slim and light in design, the weight is much less than a traditional LED display.

LED Display

How to choose a suitable LED display? What are the specifications?

Our team will according to your project installation site, view distance and installation method to offer you suitable solution.

How does the LED display work?

The LED display is connected by cabinets and supports synchronous and asynchronous control, LED display has different installation methods, such as wall mounted, Wall Embedded, Single Pole and Double-Pole, Rooftop, etc.

What are the advantages of LED display?

Strong visual impact

How to install the LED display?

Find a place to fix the fixing screw at the installation site.

How long is the production lead time of the LED display screen?

Regular sizes are in stock, production time for customized products takes 15-20 days (depending on screen size).

Frequently Asked Questions

Can I have a sample order for led light?

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

What about the lead time?

Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

How do you ship the goods and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

How to proceed an order for led light?

Firstly, let us know your requirements or application.

Secondly, we quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

How to deal with the faulty?

Firstly, our products are produced in strict quality control system and the defective rate will be less

than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For

defective batch products, we will repair them and resend them to you or we can discuss the solution

including re-call according to real situation.

Why Choose Us

As the high-quality reliable LED display products, CAILIANG has a number of certificates, such as CE, ROHS, FCC, ISO, etc.


The LED screens allows any screen size or configuration to be created. The LED cabinets are available in a variety of sizes and also in a variety of pixel pitches. Cldisplay supplies, installs and offers support and maintenance for LED screens for a variety of applications.

patented technology

Led Display Manufacturer

Cailiang in 2006, Cailiang is an award-winning global LED display supplier headquartered in Anxi, China.
As a comprehensive LED display manufacturer, we focus on offering top-notch technology and high-performing visual products.
Our great range of LED displays includes outdoor LED display, indoor LED screen, rental LED display, transparent LED display, flexible LED display, HD LED screen and more.







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Our product:

Fine pitch led display, Rental led display, Outdoor led display, Indoor led display, Advertisement led display.