What is the installation process?

Installation involves structure construction, cable laying, LED cabinet installation, and power-on debugging. We provide free remote guidance for installation.

What platforms are supported for wireless mirroring?

The device supports wireless screen mirroring and writing for computers, smartphones, and tablets running Windows, iOS, and Android platforms.

Hot Selling 135 Inch All in One LED TV Touch Screen Interactive Boards Smart TV Interactive Digital Flat Panel Display

Name: Hot Selling 135 Inch All in One LED TV Touch Screen Interactive Boards Smart TV Interactive Digital Flat Panel Display
Brand: Nanjing Chechi Technology Co., Ltd.
SKU: 2288704745

Jiangsu, ChinaNanjing Chechi Technology Co., Ltd.

US$6,429.00-27,977.00

1 Piece

Product profile

Customization

Available

Tube Chip Color

Full Color

Display Function

Video Display, Image & Text Display, Text Display, Market Display

Model NO.

All in One led display

Pixel Pitch

P0.78/P0.93/P1.25/P1.56/P1.87

System Operating Platform

Windows / Android 13

Application

Stage Performance, Advertising

Certification

CE, RoHS, CCC, ETL

Box Dimensions

600×337.5×35.5mm

Lifespan

200000h

Input Voltage

AC100-240V

Color Temperature

3000-15000K

Gray Level

≥14

Transport Package

Wooden Box, Flightcase

Specification

Standard or Customized

Origin

China

HS Code

85312000

Key features

COB Technology: Chip-on-Board packaging for smooth, seamless surface with excellent impact and dust resistance.

Dynamic Resolution: Delivers double resolution effects; supports up to 8K dynamic pixel for ultra-clear visuals.

9-Layer Protection: Anti-glare, anti-collision, splash proof, and scratch resistant for extended service life.

Wireless Interaction: Supports wireless screen mirroring, writing, and annotation on Windows, iOS, and Android.

Multifunction Integration: Combines projection, display, audio, camera, and microphone to simplify meeting setups.

Flexible Installation: Supports both mobile bracket mounting and wall-mounted installation for diverse scenarios.

High Contrast Ratio: Unique matte black screen enhances contrast ratio for soft, grain-free visual experience.

Company profile

Management CertificationFast DeliveryCustomization from Designs

Nanjing Chechi Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.47h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a high-tech provider of integrated LED/LCD display, conference audio, video conferencing, distributed-control, and related software and hardware solutions. It reports extensive customization capabilities, OEM service for well-known brands, raw-material traceability, and 100% finished-product inspection. However, quality-management infrastructure appears limited: one quality inspector, no quality-control test equipment, no documented warehouse-control process, and no written procedures for supplier-service assessment, corrective actions, or complaint handling. R&D resources are also limited, with one engineer, no new products reported in the past year, no ODM service, and no available SDK. Export activity is established, with 31%–40% of sales from exports and two years of exporting experience. Financial credibility cannot be positively assessed from the provided data because the reported financial figures are zero and no explanatory context is supplied.

Supplier typeThe supplier describes itself as a high-tech enterprise and an integrated provider covering R&D, production, sales, and service for LED/LCD displays, conference audio, video conferencing, distributed control, and related software and hardware. This supports classification as an integrated audiovisual and systems-integration supplier rather than a narrowly specialized product vendor.

Financial creditThe provided 2024 financial entries report zero operating revenue, operating cost, gross profit, gross margin, and current ratio, with zero revenue also reported across the stated two- and three-year periods. Because no explanation or corroborating financial evidence is provided, financial strength and credibility cannot be positively established; the zero-reported indicators also represent a significant concern.

R&D capabilityThe supplier claims integrated R&D and technological innovation, but the operational data shows only one R&D engineer, no available SDK, no new products in the past year, and no ODM service. These explicit limitations outweigh the general innovation claims for assessing current innovation capability.

Customization capabilityThe supplier explicitly offers customization from designs and samples, full, minor, and flexible customization, and describes personalized audio-video systems for business meetings, training, exhibitions, and public spaces. Its one-stop customized software, hardware, acoustic, optical, electrical, and system-integration offering provides clear evidence of strong customization capability.

Product Q&A

Q:What is the warranty period?

The warranty period is one year. If you need to extend the warranty service, you can inform us before placing an order.

Q:How long is the lead time for delivery?

For most products, shipment can be arranged within 15 days. For customized products, it takes about 30-45 working days depending on the order quantity.

Q:How to choose the correct dot pitch?

It depends on your actual requirements, such as resolution, application scenario, and viewing distance. Please provide your requirements for accurate calculation.

Q:How to get an accurate quotation?

Please provide your budget, application scenario, specific dimensions, and ideally a CAD design drawing. We will configure a specific plan based on your requirements.

Q:Do you provide sample services?

Since they are branded products, we do not provide sample services for the time being. It is recommended to purchase a basic unit if you have an actual need.