PH4mm indoor led display big advertisign video screen

1. Bravo contrast ratio, high resolution/high definition

2. Super light, then it can be installed by one person

3. Super consistency and no mosaic

4. Other Product Models: P3.84mm, P4mm, P4.8mm,P5.33mm,P6mm.

5. CE,CCC,RoHS,UL,ISO9001

6.  Only weight : 9KG/panel. thickness less than 83mm 

  Pre-sales support
1. We offered technical advice to our customers before buying our products.
2. Help customers to choose suitable products within budget with most economy benefit.
3. Design the framework structure to install our led products with technical drawing.
4. We offered software customization for our customer's specific usage.

After- sales service
1. We promise our customers more than just two years warranty service! We provide free maintenance services including remote configuration, technical consultation, and trouble
shooting for our customer.
2. We promise a life time followup service for all the equipment supply by our company. These include continuously improve of system functions and upgrade of system software.
3. We offered training to our customer who includes operating and maintenance of our
products.

Factory Wholesale Full Color Indoor Advertising LED Display Screen 
 
• Excellent stability: High material and strictly produce process assures its stability. In addition, hundreds of mature projects have been proved the stability of our P4mm led screen product. 

• Perfect color mixture from far or short distance: 4mm pixel pitch and 62500 pixels density makes P4mm screen showing content looks more like a picture even at a short distance. 
 

• Wide viewing angle: with its 150/120 viewing angle, you will see a vivid picture or video showing on the screen at different angle. 
 

• Higher contrast ratio: Black SMD LED Lamp makes P4mm led screen looks very black. Its contrast ratio is much higher than white SMD screen. 
 

• Good smooth level: the connect error between the modules is less than 0.1mm, the led screen is more like a whole part nature.
 

1. Pre-sales service:

a) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time.  Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
b) Our company can train the users based on the manual.  The training include system use, system maintenance and equipment protection.

2. After-sales service:

a) Service principles: response in time, solve problems as soon as possible and ensure the use.
b) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees. 
c) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
d) Under normal use and storage, Our Company will be responsible for the equipments.

Repair Service for LED Display Lifelong time

Usually, there are three tyeps of package design.

Firstly, we pack the LED display in the paper carton.

Secondly, we will pack the LED display in the flight case if  customer request for frequent movement.

Thirdly, the favorable package method is wooden case package because of its lower cost and instant usage.