Clarify your needs, don't let yourself become a "wanderer of needs"

Determine whether you want "low-key luxury" indoors or "domineering" outdoors. Don't buy an indoor screen and then want to put it in the square to compete with the sun, that would be embarrassing.

As for the budget, you have to be as careful as a miser, but don't be so stingy that you can only afford a screen model, then it will really become "visible but intangible".

Investigate the manufacturer, don't be confused by "surface work"

You can take a look at the official website, but don't forget that today's artists are magicians who can make the website more dazzling than the product. So, be more careful and don't be hurt by those fancy special effects.

Customer cases are king, especially those projects that sound like they came out of science fiction movies. If the manufacturer can come up with a few cases that will make you shine, it at least shows that they are not just bragging.

For online reviews, remember to wear your detective hat, because online reviews are sometimes like a suspense film, and you have to learn to distinguish which are real screams and which are cheers from the Internet.

Compare products and services, don't let yourself become a "choice-difficult patient"

Technical parameters look like a mystery, but in fact you only need to pay attention to a few keywords: brightness, color, and grayscale. Remember, you are not buying a night light, but a big guy that can shine in the sun.

After-sales service, this is a big pit. You have to ask clearly, if the screen is in a bad mood and "strikes" one day, can the manufacturer be called at any time, instead of letting you sing "cool" to the black screen.

Price and cost-effectiveness, don't be tempted by low prices, after all, you get what you pay for. However, don't be scared away by high prices, maybe they are just wearing a gorgeous coat. Compare more companies and find the "golden balance point" that will neither bankrupt you nor disappoint you.

Don't be afraid of trouble when doing field investigation

If conditions permit, go to the factory. See with your own eyes how those screens are born, and maybe you can experience the feeling of "lighting up the world" on the spot.

When communicating, you might as well be humorous to make the atmosphere more relaxed. After all, who doesn't like to talk to an interesting soul?

When signing a contract, don't let yourself become "legally illiterate"

You must read the terms of the contract carefully, so as not to sign a "sale contract" without knowing it. Especially those small print parts are often where the devil hides.

The payment method should be safe, and don't accidentally become a victim of online fraud. After all, no one wants to find that their wallet has gone to another world while excitedly waiting for the arrival of the new screen.

In short, the process of purchasing an LED display can be a serious and interesting adventure. As long as you keep a clear mind and a humorous attitude, I believe you will definitely find a reliable manufacturer that will make your visual feast more perfect!