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Shenzhen Dehao Optoelectronic Technology Co.Ltd Factory Tour

This is my fourth time doing business with them, The quality of their led screen is very stable, and have a intimate after service!

—— Qamar Abbas

We are looking forward to building a long-term relationship with Yuto Photoelectricity Co.,Ltd

—— M.Azouz

Great quality at an reasonable price and excellent costumer service from Yuto Photoelectricity, any problem is timely solved.

—— Mohammad Maidul Islam

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Shenzhen Dehao Optoelectronic Technology Co.Ltd Shenzhen Dehao Optoelectronic Technology Co.Ltd Shenzhen Dehao Optoelectronic Technology Co.Ltd Shenzhen Dehao Optoelectronic Technology Co.Ltd

  • Production Line

    We have two fully automated production lines, monthly production line capacity over 5000 square meters.

    Production Equipment and Facilities

    Brush Pasting Machine DTL 4
    SMD Machine SAMSUNG 6
    Reflow Soldering Machine LY-8 4
    Taping Machine DT-300 4
    Automatic Plug-in Machine DT 2
    Screwing Machine SUJE 3
    Automatic Spraying Machine No Information 2
    Wave Welding Machine LF-350 2
    Automatic Gluing Machine No Information 1


    Q1: What's the pixel pitch for Indoor and Outdoor LED Display Screen ?

    A1: Indoor&Outdoor Pixel Pitch 1.2mm to 31.25mm


    Q2: Where is it used for?

    A2: Indoor & Outdoor rental use. Widely used for backdrop of staging event, rental business, liveshow, concert, etc.

    Q3: Can it play HD video?
    A3: Yes, it can realize HD video function with Novastar Or Linsn controlling system.


    Q4: What's the controlling system?

    A4: Our standard controlling system for this model is Novastar. Also support other controlling system, like Linsn, etc.


    Q5: How about the size of project?

    A5: Please offer the size with "width by height" of project. We wil offer the suitable solution for your project size. I will appreciate it if any drawing files about installation offered.

  • R&D

    R&D department has 6 years LED experiences, 5pcs professional engineers, from design PCB circuit ,to make new product, investigate new LED product , each year to add 5 kinds , 5-10 model series .


    Our R&D group is made of more than 8% of total employees and most of them are senior technicians, with more than 5 years’ experiences in the LED field.
    Products : Combination with practical and aesthetic, technology and art.
    Technology : Develop patent led display control system within 5 years.
    Patent : Emphasize authentication for international invention design,deeply developing international market.


    Test Equipment and Facilities
    LED lighting aging box
    1, LED lighting aging box , is for LED lighting test
    2, LED lights need test 72hours continuous
    3, LED lights test standard is conform to Standard IEC60598


    LED module trim machine
    1, LED module after pouring silicone , need trim by machine
    2, LED modules trim machine , can improve viewing angles , brightness , flatness

    LED module drought table
    1, LED module silicone glue 's thickness 3-5mm
    2, LED modules need drought , after pouring into silicone glue
    3, LED modules need 3hours drying in the air , air-condition, cooling fans

    LED modules test bracket
    1, All modules need aging test at least 72hours
    2, Any module test voltage 5V direct current
    3, Test standard conform to CE standard IEC60950

Contact Details
Shenzhen Dehao Optoelectronic Technology Co.Ltd

Contact Person: Mr. leroy

Tel: 86-158-1722-3853

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