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We also send some spare parts together with your order. We always try to do strict QC testing and long time high temperature aging.

Hot Selling 55inch Interactive 4K Smart TV Screen Black Education Teaching Conference LED Display

Name: Hot Selling 55inch Interactive 4K Smart TV Screen Black Education Teaching Conference LED Display
Brand: Mitechnic Co., Ltd
SKU: 2252311235

Hongkong S.A.R., HONG KONG, CHINAMitechnic Co., Ltd

US$250.00-280.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Screen Size

50-60 Inches

Aspect Ratio

16:9

Model NO.

TV55

Application

Education and Training System

Screen Type

Infrared

Resistive Touch Screen Type

Digital

Customized

Technology

Infrared Touch

Resolution

3840*2160

OS

Android 8.0 & Windows

Certificates

CE, FCC, RoHS

Brightness

500CD

Warranty

3 Years

Touch Points

Certificate

CE, FCC, RoHS

Color

Black

Transport Package

Kraft Paper Carton

Specification

1846× 215× 1180mm

Trademark

MiBoard

Origin

China

HS Code

8471414000

Production Capacity

10000 Units Per Year

Key features

4K Ultra HD Resolution: 3840*2160 pixels with 1.07B display colors and 500nits peak brightness.

Android 14.0 Operating System: Powered by Android 14.0 with 8GB Flash and 1.5GB RAM for smooth performance.

Multi-Interface Connectivity: Includes 3x HDMI 2.0, 2x USB 2.0, WiFi 802.11, Bluetooth 4.2, and RJ-45.

Versatile TV Tuner Support: Supports DVB-T/T2/C, DVB-S2, and ATV with MPEG-2/4 and H.265 decoding.

Customization Available: Supports OEM/ODM, custom logos, and tailored packaging for bulk orders.

Dual OS Compatibility: Compatible with Android 8.0 & Windows for flexible educational and business use.

High Contrast Ratio: 100000:1 typical contrast ratio for deep blacks and vivid image reproduction.

Comprehensive Warranty: Two years limited warranty with free spare parts included for support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedFast Delivery

Mitechnic Co., Ltd

Hongkong S.A.R., HONG KONG, CHINA

Business Type: Manufacturer/FactoryExport Year: 2010-01-01Nearest Port: Xiamen, ShenzhenAverage Response Time: ≤6.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryMitechnic Co., Ltd is identified as a limited company and is described inconsistently as both a manufacturer/factory and a trading company. It offers interactive flat panels, LED screens, language lab headsets, OPS PCs, digital signage, and kids tables. The supplier reports ISO 9000-series and ISO 14000-series management certifications, plus RoHS and CE product certifications. Its capabilities include customization from samples and designs, full customization, ODM services, recent new-product development, four production lines, 21–30 quality-control staff, and 21–30 years of R&D engineer experience. It claims 7*24 technical support and sales in more than 30 countries. However, it has no available SDK, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and reports no recent regular fire drills or factory environmental impact assessment report. OEM service for well-known brands is not provided.

CertificationsThe supplier reports ISO 9000, ISO 14000, ISO 9001, and ISO 14001 management-system certifications, together with RoHS and CE product certifications. These stated certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier states that it provides 7*24 technical support and has in-stock service capability. However, it has no overseas warehouse, showroom, agents, or branches, and the record lists zero countries for overseas services; therefore, support is evidenced but overseas service infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year, ODM capability, and 21–30 years of R&D engineer experience. It also reports no available SDK, which limits the demonstrated development-support offering, but the available evidence still supports meaningful product R&D capability.

Production capacityThe supplier reports four production lines, 21–30 quality-control staff, a stated factory location in Dongguan, and in-stock capability. However, the records also classify the entity as a trading company and show an unknown manufacturing-capacity contract status, creating some uncertainty about the operating production base.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, as well as ODM services. These statements directly support broad customization capability.