Is OEM/ODM service available?

Yes, both OEM and ODM services are available for this product.

What is the lifespan of the display?

The industrial design supports 80,000 hours of uninterrupted work with stable performance.

What installation methods are supported?

The screen supports wall mount, floor standing mount, and hanging mount installation methods.

55 Inch Advertising Screen 4K LCD Display Controller 43 Inch 2X2 LCD Video Wall

Name: 55 Inch Advertising Screen 4K LCD Display Controller 43 Inch 2X2 LCD Video Wall
Brand: Shanghai Senke Electronic Technology Co., Ltd.
SKU: 1944045252

Shanghai, ChinaShanghai Senke Electronic Technology Co., Ltd.

US$380.00

1 Piece

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Screen Size

55''

Application

Indoor, Computer, Advertising, Outdoor, Surveillance, Big-Screen Project, Graphic Design

Model NO.

SK-50A

Aspect ratio

16:9

Feature

Touch Display, LED Backlight Display, With Remote Control, Support TV Function, 3D Display

Optimum Resolution

3840x2160

Type

TFT

Widescreen

Not Widescreen

Response Time

5ms

3D

Not 3D

Interface Type

HDMI

Transport Package

Wooden Case

Trademark

Senke

Origin

Guangzhou

Production Capacity

50000pieces/Month

Key features

Ultra-Narrow Bezel Design: Bilateral stitching is only 0.88mm for seamless video wall display.

4K Ultra HD Resolution: Supports 3840x2160 resolution for high contrast and wide viewing angles.

Industrial Durability: 80,000 hours of uninterrupted work with stable performance.

Built-in Mosaic Controller: Enables image mosaic display function directly within each screen.

Versatile Installation: Supports wall mount, floor standing, and hanging mount options.

Customization Available: Offers full, minor, and flexible customization from samples or designs.

High Brightness & Contrast: 500 nits brightness with 4000:1 contrast ratio for clear images.

Multiple Signal Interfaces: Supports various signal inputs/outputs including HDMI and RS232.

Company profile

Exhibition ExperienceFast Delivery

Shanghai Senke Electronic Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.57h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with combined business activities covering hardware, office supplies, electronic equipment, and service consumption robots. It reports R&D activity, new products in the past year, ODM services, and multiple customization options. It also claims OEM service for well-known brands, inventory capability, quality assurance, traceability, and documented complaint-handling procedures. However, the evidence shows one production line, no valid manufacturing contract with related subcontractors, no outsourcing SOP, and no ongoing production quantity reconciliation. Supplier-management procedures exist, but the approved-supplier list lacks approval signatures or dates. Financial information is limited to referenced years and does not establish financial strength. No certification evidence, SDK availability, overseas warehouse, or overseas showroom is provided.

Supplier typeThe supplier is classified as a combined company and, more specifically, a trading company located in Qingpu District. Its stated business scope includes hardware and auxiliary equipment, office supplies, electronic specialized equipment, and service consumption robots.

After-Sales capabilityThe supplier states that customers have praised its after-sales service, and it has a clear customer-complaint procedure with implementation records. It also maintains corrective/preventive-action procedures and records, providing explicit evidence of structured service support.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides several R&D-based customization modes. However, it reports no available SDK, so its software-development integration capability is limited in the stated evidence.

Production capacityThe supplier reports inventory capability and one production line, but there is no valid contract between the factory and related subcontractors, no outsourcing SOP, and no continuous quantity reconciliation for production batches. These documented gaps weaken manufacturing-control evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports R&D capability and ODM service availability, directly supporting broad customization capacity.

Client casesThe supplier states that its products are used in schools, government and enterprises, shopping malls, stations, banks, and factory production lines, and reports OEM service for well-known brands. These are stated application and service references, although no customer names, project details, or verification records are provided.