What are the payment terms?

We accept T/T, small-amount payment, and Western Union.

What is the lead time for orders?

Lead time is 7 days for 1-10 pieces, 15 days for 10-100 pieces, and negotiable for larger quantities.

What certifications does the product have?

The product is certified with CE, FCC, and RoHS standards.

55 Inch Ultra HD 4K LCD Digital Signage Display Board

Name: 55 Inch Ultra HD 4K LCD Digital Signage Display Board
Brand: Shenzhen Optim Technology Co., Ltd.
SKU: 781050692

Guangdong, ChinaShenzhen Optim Technology Co., Ltd.

US$332.70

1 Piece

Sample price:US$332.70/piece.Request sample

Product profile

Customization

Available

Application

Indoor AD Player

Screen Size

50-60 Inches

Model NO.

OM-W2012N550

Installation

Wall-Mounted

Type

Network Version AD Player

Touch Screen Type

Non-Touch

Screen Technology

LCD

Interface Type

HDMI

Remote Control

With Remote Control

OS

Android

Customized

Resolution

3840X2160

Response Time

6ms

Viewing Angle

178/178

Brightness

700CD/M2

Input Voltage

AC100V~240V 50/60Hz

Tempered Glass Thickness

4mm

Housing

Metal Frame

Certificate

CE FCC RoHS

Warranty

1year

Transport Package

Export Packaging Standard

Specification

55 inch

Trademark

OEM

Origin

Shenzhen China

HS Code

8528591090

Production Capacity

10000PCS/Month

Key features

Ultra HD 4K Resolution: 3840x2160 resolution with 16.7M colors and 72% NTSC color gamut.

Flexible OS Options: Supports Android, Windows, or Standalone OS for versatile operation.

Multiple Connectivity: Features HDMI, Ethernet, 4G, and Wi-Fi for seamless network integration.

Customizable Content: Supports split-screen, scrolling text, and various video/image formats.

Durable Construction: Metal frame housing with 4mm tempered glass for robust performance.

Easy Content Management: Supports SD card, USB, and remote updates via USB or Ethernet.

Energy Efficient: LED backlight with a minimum lifetime of 30,000 hours.

Company profile

Shenzhen Optim Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-05-11Nearest Port: ShenzhenAverage Response Time: ≤0.85hTerms of Payment: T/T, Small-amount payment, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Optim Technology Co., Ltd. is a China-based manufacturer/factory specializing in smart-display products, including digital signage, kiosks, interactive flat panels, touch screens, and related displays. The supplier reports ISO 9001 certification, more than 14 years in the display industry, 6–10 years of R&D engineer experience, 6–10 quality-control staff, and more than 10 production lines. Stated annual capacity is 50,000 sets each for digital signage, kiosks, and interactive flat panels, with off-peak lead time within 15 workdays and peak-season fulfillment of one month. It exports to a broad range of global markets and is located near Shenzhen port. Evidence supports after-sales service, technology-focused R&D, and a substantial customer base, but does not establish customization capability. Financial credibility cannot be assessed because the provided information is insufficient and financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as Shenzhen Optim Technology Co., Ltd., a limited company located in Shenzhen, Guangdong, China. This directly supports classification as a manufacturing supplier rather than only a trading or intermediary business.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although the provided slices do not include the certificate number, issuing body, scope, or validity period.

After-Sales capabilityThe company states that it has a professional after-sales service team providing timely and efficient support and addressing customer concerns. Its stated focus on customer satisfaction further supports service capability, although no staffing level, response-time target, or warranty details are provided.

R&D capabilityThe supplier describes continuous investment in cutting-edge technologies, with a stated focus on improving product performance and functionality. It also reports 6–10 years of total R&D engineer experience, providing direct evidence of an established technology-development function.

Production capacityProduction capability is supported by more than 10 production lines, 6–10 quality-control staff, and stated annual output of 50,000 sets each for digital signage, kiosks, and interactive flat panels. The supplier also reports lead times within 15 workdays off-peak and one month during peak season, indicating defined fulfillment capacity for its listed products.

Client casesThe supplier states that it serves more than 500 global high-quality customers and has been a registered member of the Made-in-China international platform for more than nine years. This supports the existence of a broad customer base, but no named customers, project references, sectors, or verifiable case studies are provided.