Do you have your own enclosure factory?

Yes we do have our own enclosure factory, and we have the best structural Engineer, we hope to provide you with best screen and shape, so OEM is also welcome.

If you are not online, how can I get contact with you?

If I am not online, please kindly check the following contact information, you can send me email, you can call me, I will reply you ASAP.

21.5-Inch LCD Backpack Advertising Display Android Portable Walking Billboard Digital Signage

Name: 21.5-Inch LCD Backpack Advertising Display Android Portable Walking Billboard Digital Signage
Brand: Dedi Technology Co., Ltd.
SKU: 2269148815

Guangdong, ChinaDedi Technology Co., Ltd.

US$299.00-399.00

1 Piece

Sample price:US$299.00/piece.Request sample

Product profile

Customization

Available

Application

Indoor AD Player, Outdoor AD Player, Semi Outdoor AD Player

Screen Size

20-30 Inches

Model NO.

DEDI215

Installation

Backpack

Type

Standalone Version AD Player

Touch Screen Type

Capacitive

Screen Technology

LED

Interface Type

USB

Remote Control

Without Remote Control

OS

Android

Customized

Product Name

Backpack Digital Signage

LCD Panel Size

15.6/21.5/32'' Optional

Brightenss

400 Nits ~ 1000 Nits Optional

Resolution

1920*1080

Display Area

192*343 mm

Backpack Size

350*150*580 mm

Interface

USB3.0*3, HDMI, Audio

Operating System

Android System

Battery Capacity

12000mAh, Output DC12V

Battery Life

3~4 Hours (About 4 Hours for Full Charge)

Carton Packing Size

390*180*610 mm

Backpack Weight

5.5kg with Battery, 4.2kg Without Battery

Network Support

100 Mbps Ethernet, WiFi, Bluetooth, 4G Support

Warranty

1 Year

Origin of Place

Shenzhen, China

Transport Package

Carton + Wooden Box

Specification

32-inch

Trademark

DEDI, China

Origin

Shenzhen, China

HS Code

8537109090

Production Capacity

50000 Units Per Year

Key features

Customizable Screen Sizes: Available in 15.6, 21.5, 27, and 32 inches to fit various needs.

Adjustable Brightness: Brightness ranges from 400 to 1000 nits for optimal visibility.

Long Battery Life: 12000mAh capacity provides 3-4 hours of continuous operation.

Versatile Connectivity: Supports USB 3.0, HDMI, WiFi, Bluetooth, and optional 4G.

Rich Content Support: Plays pictures, videos, HTML, spreadsheets, and interactive content.

OEM/ODM Services: Full customization available for product design and branding.

Fast Delivery: Delivery within 3-15 working days depending on order size.

Company profile

Dedi Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-07-01Nearest Port: ShenzhenAverage Response Time: ≤4.09hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CPT, EXW

AI-Powered supplier vetting

SummaryDedi Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in digital signage, LCD kiosks, video walls, interactive displays, and related products. It reports over 10 production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. The supplier states that it provides OEM/ODM services and operates production using advanced equipment and systematic processes. Listed management-system certifications include OHSAS/OHSMS 18001, ANSI/ESD, ISO 9000, ISO 9001, and ISO 20000. Export activity began in 2009, with 90% of sales reportedly from exports and markets spanning multiple regions. It also describes an experienced sales organization and service center, but the supplied information does not provide specific after-sales procedures, customer names, project evidence, or independently verified certification details.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated product scope covers digital signage, LCD kiosks, video walls, interactive displays, and related electronics, while its company description identifies it as an LCD kiosk manufacturer and solutions provider.

CertificationsThe supplier lists OHSAS/OHSMS 18001, ANSI/ESD, ISO 9000, ISO 9001, and ISO 20000 as certifications of its management systems. The slices do not provide certificate numbers, issuing bodies, validity dates, or verification documents, but they do explicitly state multiple certifications.

R&D capabilityThe supplier reports 41–50 years of total experience among its R&D engineers and describes dedicated R&D capabilities that support customized end-to-end solutions. Its product range includes transparent, interactive, 3D holographic, and other specialized display solutions, supporting a positive indication of technical development capability.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and stated annual productivity of 3,000 boxes for outdoor LCD kiosks, 5,000 boxes for indoor LCD kiosks, and 3,000 boxes for transparent touch LCD displays. It also states that production uses its own large-scale factory, advanced equipment, testing instruments, and systematic manufacturing processes.

Customization capabilityDEDI explicitly offers OEM/ODM services and states that its R&D capabilities allow it to provide customized end-to-end solutions and products. The slices do not specify customization limits, engineering workflow, tooling capability, or examples of completed customized projects.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer who has been specializing in producing LCD display for over 15 years.

Q:How does your factory do regarding quality control?

Quality is priority. DEDI people always attach great importance to quality controlling from the very beginning to the very end. We focus on every detail, Our factory has gained Fcc, CE, RoHS authentication.

Q:What is your after-sale service?

We offer 100% guarantee on our product.

Q:What is your MOQ?

Any quantity is acceptable for your order. And the price is negotiable for large quantity.

Q:When will you make the delivery?

We can make the delivery within 3-15 working days according to the size and quantities of your order.