.cn F3.75 P4.75 Led Dot Matrix Display Screen

Specifications

Dot matrix F3.75 double color outdoor led clock temperature display

 Manufacturing process

IQC->Fix Pin->QC&Test->Die bonding->Bake->Check->Wire bonding->Check-

>Pretest&check->Pad pasting->Pouring sealant->Install PCB->Vacuumize->Check-

>Bake->Check->Test&Check->Stamped->Reliability test->Pakaging&Delivery

Why choose brighter optical&electrical technology

1.CCC,CE&Rohs approved

2.Life span:more than 100000h

3.Excellent after-sales services with free repaire

4.Quanlity advantage,from material to finished product,from design to produce,we control all steps and guarantee the quality and reliability.

5.MOQ: 1pc(On stock)

6.We keep dedicating to provide the highest cost-dfficiency products

7.Automatic wave soldering ensure our tin points uniform and full,can greatly avoid the cold solder,dead solder,To guarantee the stability of our led screen.

8.Advanced technology IC built-in PCB front,IC fully sealed with silicone glue and PCB conformal coating process to protect them from water,oxidation and corrosion.

9.Our package type:wooden case suit for fixed installation.

                                 fly box (easy to move with wheels,usually use for rental business  )

10.Prompt delivery: 4-10 days after get deposit.

                              Welcome to visit our factory!

Certificates

 Factory machine&view

Contact us now for more special offer and good service!

Thank you!