How is payment protected?

Our company is a Golden Supplier on Made-in-China, which acts as a third party to protect your money, ensuring safety.

How long is the warranty period?

The standard warranty is 12 months. It can be extended to 2 or 3 years if the product price is more than 10% higher.

What happens if the product gets damaged within the warranty?

Once confirmed, we will send a free replacement or compensate with a brand new product, both during and after the warranty time.

Can I customize the product and get a discount?

Absolutely yes, customization from customers is most welcome. We will try to get the best price and offer good service for your company.

Touch Screen Flat Panel 4K HD Smart Portable Electronic Interactive Whiteboard for School Office

Name: Touch Screen Flat Panel 4K HD Smart Portable Electronic Interactive Whiteboard for School Office
Brand: Shenzhen Dinosaur Display Co., Ltd.
SKU: 2174617335

Guangdong, ChinaShenzhen Dinosaur Display Co., Ltd.

US$450.00

1-99 units

US$445.00

100-99,999 units

US$329.00

100,000+ units

Product profile

Customization

Available

Condition

New

Remote Control

Without Remote Control

Drive Mode

Rear Projection

Material

Metal

Style

Wall Mount or Floor Stand

Format

16: 9

Product Name

Interactive Whiteboard for School Office

Key Words

Interactive Whiteboard

Display Ratio

16:9

Brightness

350nits

Refresh Rate

60Hz

Contrast Ratio

5000:1

Size

55 65 75 85 86 98 110 Inch Optional

Viewing Angle

178(V), 178(H)

Operation System

Windowsxp/7/8/10, Android, Macos, Linux

Resolution

3840*2160

Lifespan

50000 Hours

Touch Technology

IR Touch or Capacitive Touch

Power Supply

100-240V, 50/60Hz

Stereo Power

10W/8 Ohm X 2 Speakers

Operating Temperature

0-40

Transport Package

Carton or Wooden Case or Flight Case

Specification

1485mm*120mm*887mm

Trademark

Origin

China

HS Code

8528591090

Key features

4K Ultra HD Resolution: 3840*2160 resolution with 16:9 aspect ratio for crystal clear visuals.

Versatile Touch Technology: Supports both IR Touch and Capacitive Touch for responsive interaction.

Multi-OS Compatibility: Compatible with Windows, Android, MacOS, and Linux operating systems.

Flexible Size Options: Available in 55, 65, 75, 85, 86, 98, and 110-inch optional sizes.

Built-in Audio System: Equipped with 10W/8 Ohm x 2 stereo speakers and eight array microphones.

Long Lifespan: Designed for durability with a lifespan of up to 50,000 hours.

Customization Support: Customization from customers is welcome, including HS code optimization.

SGS Authorized Manufacturer: Largest manufacturer authorized by SGS since 2011, ensuring quality.

Company profile

Customization from Designs100% Finished Products InspectionOEM ServicesODM Services

Shenzhen Dinosaur Display Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.41h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technology supplier focused on display devices, electronic products, computer hardware and software, artificial intelligence hardware, and related technical services. It provides 3D software design and broad customization options, supported by stated innovation and intellectual-property capabilities. Production-related information includes 6–10 years of R&D engineer experience, 11–20 quality-control staff, and stated annual production output, but no production verification details are provided. Export sales account for 90%, although the supplier reportedly began exporting only one year ago. Overseas service infrastructure is limited: no overseas showroom, agent, or branch is reported, and no offline trade-show participation is recorded. Financial data is incomplete and shows no stated operating revenue for the prior two-year period. Quality assurance is stated, but formal service assessment, corrective-action, and complaint-handling procedures are not documented.

Supplier typeThe supplier is explicitly described as a professional technology supplier. Its stated scope covers display devices, testing machines, office and information-security equipment, artificial-intelligence hardware, electronic products, mechanical-equipment R&D, computer software, system integration, and related technology services, indicating a technology-oriented supplier with display and electronics specialization.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agent or branch, overseas service countries, or offline trade-show participation. It also has no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling, although quality assurance is stated; this leaves after-sales execution and governance insufficiently evidenced.

Financial creditFinancial information is incomplete: a prior-year operating revenue value is provided, while operating cost, gross profit, and operating profit are stated as zero, and operating revenue for the preceding two-year period is stated as zero. These figures do not provide sufficient support for stable financial credibility, and the available financial record raises concern.

R&D capabilityThe supplier is described as having excellent innovation ability and strong intellectual-property strength, including trademarks, patents, and software copyrights. It also provides technology development and 3D software design services and has 6–10 years of total R&D engineer experience. However, no SDK is available, limiting evidence of software-development extensibility.

Production capacityThe supplier reports annual production output in the stated range, employs 11–20 quality-control staff, and offers one-stop solutions for indoor, outdoor, LCD, and related products. It also states average peak- and off-season lead times of within 15 working days, but the slices do not provide factory capacity details, equipment information, or production verification records.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. Its stated technology-development, electronic-product, digital-product, and equipment services further support the conclusion that it can address varied customization requirements.

Product Q&A

Q:What are your company's advantages?

We hold all authority for components, allowing smooth customization and clear processes. Choosing other suppliers may lead to infringement issues, wasting time and money.

Q:Why should I choose your company?

We can select the most suitable custom HS code for you, potentially lowering tariffs to 0-5%. Other suppliers may result in paying 25-50% in country taxes.

Q:Are you a manufacturer or a trading company?

We are the biggest manufacturer authorized by the international institution SGS since 2011.

Q:How long is the delivery time?

Samples take about 5 working days, while bespoke models take about 15 working days.

Q:What payment methods do you accept?

We accept T/T wire transfer, L/C, Western Union, Credit card, and Paypal, with a 30% or 50% deposit required.