How do you ensure product quality?

Quality is our priority. We focus on every detail, and all products undergo strict QC testing before shipping.

What sizes are available for this blackboard?

The available sizes for this Nano touch Blackboard are 75 inches and 86 inches.

What is the resolution of the screen?

The screen resolution is 3840*2160 (4K UHD) with a contrast ratio of 5000:1 (typical).

Education Equipment Classroom 75 Inch Digital LED 4K Intelligent Smart Electronic Blackboard

Name: Education Equipment Classroom 75 Inch Digital LED 4K Intelligent Smart Electronic Blackboard
Brand: Dongguan Ikinor Technology Co., Ltd.
SKU: 2035636385

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

Transport Package

Carton+Pallet

Specification

4214*1221*94mm

Trademark

Ikinor

Origin

China

HS Code

8486309000

Production Capacity

5000PCS/Month

Key features

Advanced Touch Technology: 20-point capacitive touch with <4ms response time and 4mm anti-glare glass surface.

Integrated Smart OS: Runs on Android 11.0 with optional OPS support for Windows, Mac, and Linux systems.

Built-in HD Camera: Includes a 13MP camera and 8-array microphone for seamless online teaching and conferencing.

Comprehensive Connectivity: Equipped with USB 3.0, Type-C, HDMI 2.0, VGA, and LAN ports for versatile device connection.

Flexible Customization: Supports OEM/ODM services including logo, package design, and graphic customization.

Durable Construction: Made of aluminum alloy with a 50,000-hour lifespan and robust anti-glare glass screen.

User-Friendly Interface: Features front buttons for power, volume, and settings, plus easy-to-access multi-connected ports.

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: ≤0.18h

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.