p4 waterproof full color module, rental Led Display mobile setting

we understand your situation, we have to test and check every point of the product before delivery ,all the orders must be testing at least 72 hours so that we can find some bad point,then we can repair everything on time so that make sure the very good quality for the clients,then the clients will have no trouble while they use it
And for giving you high quality,there are 5 steps in total to guarantee good quality for you,firstly is purchasing necessary original material strictly,these must be examined by engineers,secondly is
go into producing,if tested have problem,then will rework right away,until the goods well,every worker is responsible just one part,this will be better for them to remember the details,because if one worker take too much work,then maybe he will forget something,only this,we can guarantee the
quality,this is tested by QC,thirdly is tested by general engineers,not only test one sample,it is must every product,the forth step is examined by> the third party,and also one final step is by client,so please do not worry about our quality,now that it is with the good quality in our factory,then after goods to your address,it must still be the same quality good as well as in our factory,we have strict packing to avoid the goods meeting problems while transportating on road,quality is the most important to us,we trust that if
we have no quality,then we will lose client,finally lose everything quality is the most important forever for both you and us.!!!

The detailed parameter as follows.

Outdoor module parameter

Led display are widely used in various industries.

shopping mall, bank, bus station, train station, center of downtown, airport, school, factory, bus, taxi, and so on.

1.application

Rental full color digital billboard is very popular in LED display advertising field. This type digital billboards are widely used ,indoor building,stadium,shopping ,airport etc;

2. Features :

Vivid and exact picture, minimum noise, advanced test equipment, support any pc operation system

and play a variety of information like video, word, flash, music, clock, graph etc. LED billboard Cabinet design for easy install and dismantle

Super brightness indoor full color LED billboard advertising

In rental LED display series, The module design of the LED display enables you to create customized screen surfaces of virtually any size in either 4:3 or 16:9 ratios. Typically the LED display series are applied to large public squares. sport centers casino signage,public service announcement displays,media,commercial promotion and other large scale applications.

1, Superb brightness and color uniformity and reproduction. Brightness varaiances within+/-2.5%

2, High reliability: data hot backup aims to avoid any communication risks during the show; support automatic fault detection

3, Proprietary image processing produces sharp, brilliant images unmatched by industry competition

Methods for Quality Assurance

a. Aging

1. 100% fully test

1. Condition: 72 hours with 256 gray leve
2. b. Vibration Testing

Condition: 3-5 min up and down in 5mm range

Factory Equipment

Wave Soldering Conveyor, PC Console, Wave Soldering Machine,
Automatic Glue- pouring Machine, Solder Paste Printing Machine,
Reflow Soldering Machine, Automatic Solder Paste Printing Machine,
Withstand Voltage Tester, Ground Resistance Tester,
Medium-speed Automatic SMT Machine, Super Mute Terminal Machine,
Automatic Wire Stripping Machine, Automatic Optical Inspection (AOI) Equipment.

Payment:

1) T/T, 30% deposit, 70% before shippment.
3) 100% Western Union in advance.