How is after-sales service handled?

We reply to any product issues within 24 hours and provide instant solutions.

What is the screen resolution?

The screen supports a maximum resolution of 3840*2160 (4K UHD).

What operating systems are supported?

The device supports Android 9.0/11.0 and Windows, with compatibility for Mac OS and Linux.

75 All in One Nano Smart Blackboard LCD Display Writing Touch Blackboard for Classroom

Name: 75 All in One Nano Smart Blackboard LCD Display Writing Touch Blackboard for Classroom
Brand: Dongguan Ikinor Technology Co., Ltd.
SKU: 2007082295

Guangdong, ChinaDongguan Ikinor Technology Co., Ltd.

US$1,700.00

1-499 Pieces

US$1,600.00

500-999 Pieces

US$1,500.00

1,000+ Pieces

Sample price:US$1700.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminium Alloy

Type

Interactive Blackboard

Model NO.

IB75

Usage

Display Board, Teaching Blackboard

Structure

Flat Blackboard

Blackboard Type

Optical Bonding Capacitive

Screen Size

75 Inch

Writing Method

Pen/Chalk/Finger Touch

Weight

125kg

Resolution

3840*2160

OS System

Android 9.0/Android 11.0

System Support

Win10/Win8/Win7/Mac OS /Android/Chrome OS/Linux

Contrast Ratio

1500:1

Minimum Object Size

2mm

Response Time

<4 Ms

Aspect Ratio

16:9, 16:9

Screen Surface

4mm Thickness Anti-Glare Glass

Color

Black

Way to Install

Wall Mounted/Mobile Stand

Ertificate

CE/CCC/FCC/RoHS/ISO9001

Transport Package

Carton+Pallet

Specification

4214*1221*94mm

Trademark

Ikinor

Origin

China

HS Code

8486309000

Production Capacity

5000PCS/Month

Key features

4K UHD Resolution: Supports 3840*2160 resolution for crystal clear display quality.

Dual System Support: Runs on Android 9.0/11.0 and Windows, with one-key switching.

Integrated Audio System: Built-in 20W*2 speakers and 6-microphone array for clear communication.

4K HD Camera: Built-in 1200MP camera for seamless hybrid and remote lessons.

Anti-Glare Screen: Features 4mm thickness anti-glare glass for comfortable viewing.

Multiple Connectivity: Includes USB 3.0, Type-C, HDMI, VGA, and LAN ports for versatile connections.

OEM/ODM Customization: Supports customization for graphic design, packaging, and logo.

Certified Quality: CE, CCC, FCC, RoHS, and ISO9001 certified for safety and reliability.

Company profile

Exhibition Experience100% Finished Products InspectionR&D CapabilitiesProduct Certification

Dongguan Ikinor Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.29h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad product customization and development capabilities, including 3D software design, ODM, OEM for popular brands, SDK availability, and documented R&D processes. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, with CE, RoHS, and FCC product compliance certifications. Production support includes valid contracts with associated subcontractors, inventory capability, standardized finished-product inspection, and stated lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas warehouse, showroom, agents, or branches, and no Fortune 500 customer collaboration was reported. Financial information is only represented by years covered, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier provides manufacturing and design-related services, including ODM, OEM for popular brands, 3D software design, and customization from samples or designs. These capabilities indicate a manufacturer with integrated product development and customization services rather than a purely trading-oriented supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, as well as CE, RoHS, and FCC product compliance certifications. This is explicit evidence of multiple management and product certification credentials.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has written R&D documentation available for audit. However, it reports no overseas warehouse, showroom, agent, or branch, so direct evidence supports technical after-sales assistance but not a broad overseas service network.

R&D capabilityThe supplier reports new products during the past year, six R&D engineers, available design-input/output, review, verification, and validation documentation, plus ODM services and an available SDK. These details provide explicit evidence of structured product-development capability.

Production capacityFinished-product inspection is governed by written instructions that are uniformly followed, the factory has valid contracts with each associated subcontractor, and inventory capability is reported. Average lead time is stated as within 15 workdays in both peak and off-season, while supplier-service assessment procedures and records are also maintained.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.