What is the warranty period of touch screen whiteboard?

Normally it is 1 year, we have aprofessional after-sales service team, specific details can consult customer service.

How do you guarantee the quality of your interactive whiteboards?

Our products comply with ISO9001 quality system and CE/FCC/ROHS standards. All our products pass strict QC inspection in the production process. In particular, export products need to complete 72-hour aging test to ensure no problems before shipment.

How do you arrange transportation for smart boards?

If small sample orders suggest express delivery (7-10days) or air freight (10-15 days), if bulk production advise by sea more favorable, please consult customer service for more details!

China Factory 75 Inch Interactive Flat Panel 4K UHD LCD Display Touch Screen Smart Whiteboard for Teaching

Name: China Factory 75 Inch Interactive Flat Panel 4K UHD LCD Display Touch Screen Smart Whiteboard for Teaching
Brand: Dongguan Kingone Electronics Co., Ltd.
SKU: 2234089055

Guangdong, ChinaDongguan Kingone Electronics Co., Ltd.

US$375.00

1-99 Pieces

US$342.00

100-499 Pieces

US$287.00

500+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Screen Size

55" 65" 75" 86" 98" 110" Optional

Aspect Ratio

16:9

Model NO.

GQ-ZH-55H

Application

Education and Training System

Screen Type

Infrared

Resistive Touch Screen Type

Digital

Customized

RAM

8g (16g Optional)

ROM

128g (256g 512g Optional)

CPU

Intel I3 (I5/I7 Optional)

Certificates

CE FCC RoHS SGS

Surface

Wiredrawing Aluminum+Tempered Glass

Touch Screen

40 Point IR Touch Panel

Resolution

4K 3840*2160

Installation Way

Wall Mounted (Floor Stand Optional)

Warranty

1 Year

Color

Black

Lifespan

50000 Hours

LCD Type

TFT

Glass

4mm

Voltage

AC100-240V

Transport Package

3mm Thickness Honecomb Box(Air Shipment Standard)

Specification

170*100*25(cm)

Trademark

Kingone

Origin

Guangdong

HS Code

8521909090

Production Capacity

500000 Pieces/Year

Key features

4K UHD Interactive Display: Features 4K resolution with multi-touch technology for smooth teaching and collaboration.

Dual System Support: Built-in Android OS with optional Windows OPS for flexible application usage.

AI Conference Features: Equipped with AI camera, array microphones, and speakers for video conferencing.

Customizable Specifications: RAM, ROM, CPU, and screen sizes are fully customizable to meet specific needs.

Multi-Scenario Application: Ideal for smart classrooms, conference rooms, and hybrid meeting environments.

High Precision Touch: 40-point infrared touch panel with palm rejection and gesture control.

Wireless Connectivity: Supports wireless screen sharing and real-time annotation for efficient sharing.

Quality Assurance: Complies with CE/FCC/RoHS standards and undergoes 72-hour aging tests.

Company profile

Years of Export ExperienceOEM ServicesFast DeliveryQuality Assurance

Dongguan Kingone Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: over 10 years CertifiedNearest Port: Shenzhen portAverage Response Time: ≤4.85h

AI-Powered supplier vetting

SummaryKINGONE is identified as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It holds an ISO9001:2015 certificate and reports documented quality-control, corrective-action, complaint-handling, and finished-product inspection procedures. Production-related evidence includes 10 quality inspectors, specialized testing facilities, inventory capability, valid manufacturing contracts, and stated lead times within 15 working days. Overseas support includes installation, debugging, maintenance, repair, and training, supported by an overseas warehouse, but no overseas agents, branches, showroom, or offline trade-show participation are reported. The supplier introduced new products in the past year, but has no available SDK. Financial credibility cannot be fully assessed from the provided information because only years of financial records are listed, without financial performance details. Customer-related evidence includes OEM service for well-known brands,...

Supplier typeThe supplier explicitly identifies as a professional technical supplier, provides 3D software design services, and reports over a decade of experience with industry relationships and technology-based development processes. This supports classification as a professional and technically oriented supplier.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, indicating a documented quality-management certification. No additional certifications are stated in the provided information.

After-Sales capabilityThe supplier offers debugging, maintenance, repair, training, and equipment installation services, and reports overseas warehouse capability. However, it has no overseas agents or branches, no overseas showroom, and lists zero countries for overseas service offerings, so the geographic breadth of support is unclear.

R&D capabilityThe supplier provides 3D software design, uses advanced development processes, reports new products within the past year, and offers ODM services. The absence of an available SDK limits evidence of software-development extensibility, but does not negate the stated product and design innovation capabilities.

Production capacityProduction support is evidenced by 10 quality inspectors, dedicated transformer, color analyzer, DC power, and hi-pot testing facilities, valid manufacturing contracts with associated subcontractors, inventory capability, documented inspection procedures, and stated peak- and off-season lead times within 15 working days. These data support a positive assessment of operational production capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support the ability to deliver tailored products and designs.