Shenzhen Weigu Electronic Technology Co., Ltd. |
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Q1:How to choose a led display?
A: You should consider 3 simple questions when you choose a led
screen by yourself.
1. What's the environment- indoor or outdoor ?
2. Is it for rental use ( need to be moved from one place to
another place frequently) or for fixed installation (to be
installed in a place permanently)?
3. what is the approximate size of the led screen you would like to
purchase?
Q2:Which pixel pitch should i choose?
A: There's a range of pixel pitch from 1.25--30mm, there is a
roughly principle-usually small pixel(1.25mm-10mm) used for indoor
led screen, bigger pixel (10mm-30mm) used for outdoor led screen(
for example huge advertisement billboard on a big building).
Q3:Which control system should i choose?
A:There are two kind of control systems on the market-synchronous
and asynchronous control system, And for big size led
screen(usually more than 20sqm) need to use synchronous control
system, below 20sqm it's up to you to use syn or asyn. But asyn
control system's refresh rate is much lower than sync control
system and which you can use wifi, 3G, 4G etc wireless to control.
Q4:How to order from us?
A: You can place an order by Alibaba online or to our company
directly offline, before place an order please confirm with us for
every deta.
Q5:How to pay?
A: We accept payment online through Alibaba, or offline to our
company account by T/T,LC, western union.
Q6:How to ship?
A: It is optional and we respect customer's choice. You can choose
to ship by air cargo, by DHL(Fedex, UPS etc) international express
company, or by sea according to your goods weight and volume and
the delivery time you need.
Q7:How to install it after received?
A: We will offer you the drawing to guide you for installation,
even send our engineer to you for help if needed.