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Shenzhen Qunmao Display Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier
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China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40
China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40

  1. China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40
  2. China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40
  3. China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40
  4. China Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40

Qtenboard Professional Interactive Smart Whiteboard Panel with 4K Resolution 40

  1. MOQ: 5
  2. Price: NA
  3. Get Latest Price
Payment Terms T/T
Delivery Time 5-8 work days
Motherboard V100, 311D2, T982, 9679, 3576, RK3588, 8195
Size 55 65 75 85 86 98 105 110 inch
Writing Method Pen/ Finger Touch
Maximum Resolution 3840 x 2160,4K
Touch Points 40-50 point
Glass Specification 4mm Tempered Glass
Operating system Windows i5/i7 + Android 14.0
RAM+ROM 4+32G/8+128G/16+512G
Luminance 400cd/m²
Contrast Ratio 4000:1
Application Conference, Home, Office, Education, Advertising, Retail store, Medical treatment
Brand Name Qtenboard
Certification CE, COO, RoHS, CCC ect
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 5-8 work days
Motherboard V100, 311D2, T982, 9679, 3576, RK3588, 8195 Size 55 65 75 85 86 98 105 110 inch
Writing Method Pen/ Finger Touch Maximum Resolution 3840 x 2160,4K
Touch Points 40-50 point Glass Specification 4mm Tempered Glass
Operating system Windows i5/i7 + Android 14.0 RAM+ROM 4+32G/8+128G/16+512G
Luminance 400cd/m² Contrast Ratio 4000:1
Application Conference, Home, Office, Education, Advertising, Retail store, Medical treatment Brand Name Qtenboard
Certification CE, COO, RoHS, CCC ect Place of Origin China
High Light Professional Interactive Smart Whiteboard Panel
Qtenboard Professional Interactive Smart Whiteboard
Manufacturer Profile
  • Established 2009 | 300,000㎡ production campus in Guangzhou
  • 1.2M units/year capacity across 12 automated SMT lines
  • R&D Center: 45 engineers specializing in infrared/capacitive touch technologies
  • Certified: Microsoft Teams/Zoom/Google Meet integration ready
Technical Specifications
  • Touch Points: 20-50 points with palm rejection technology
  • Display: Anti-glare 4K tempered glass (optional AG coating)
  • Latency: 1ms response time with proprietary driver boards
  • Connectivity: HDMI, USB 2.0/3.0, Type-C ports
  • Multi-device Support: Simultaneous connection for 9 devices
Quality Assurance
  • 36-Step Testing Protocol including 72-hour burn-in test
  • Environmental Testing: 85°C/85% RH environment validation
  • Durability: 500,000-cycle touch endurance validation
  • Compliance: EMC/ESD immunity testing (EN55032 compliant)
Production Capacity
FacilitySpecification
Production Lines12 dedicated assembly lines
Daily Output3,200 units ($480,000 production value)
Component Stock$1M+ raw material inventory
Automation Rate73% robotic precision welding
B2B Service Advantages
  • Factory-direct pricing with MOQ starting at 10 units
  • Customized solutions: Software branding, hardware specs & packaging
  • Rapid prototyping: 15-day development & 30-day mass production
  • Certifications: CE/FCC/RoHS certified with 3-year quality warranty
  • NDA Protection: Full IP confidentiality agreement
  • LCL Service: Consolidated shipments (5-unit minimum)
Product Dimensions
InchLength (mm)Width (mm)Height (mm)Gross Weight
5512777908950
6514859108880
751707103089100
85/861953117097130
9822101320120170
10525141134120200
11025001476120250
Commercial Applications
Qtenboard installation at Moscow State University
Moscow State University
Qtenboard in Asian Government facility
Asian Government
Qtenboard at Kazakh University
Kazakh University
Qtenboard in corporate enterprise setting
Well-known Enterprise
Qtenboard at University of Hong Kong
University of Hong Kong
Qtenboard installation at Tsinghua University
Tsinghua University
Product Images
Qtenboard interactive whiteboard front view
Qtenboard side profile and connectivity ports
Qtenboard multi-touch demonstration
Qtenboard classroom installation
Qtenboard corporate meeting room setup
Frequently Asked Questions
Can you provide OEM/ODM/SDK/CDK service for the interactive flat panel?
Yes, well supported. Please consult sales for the specific MOQ requirements.
Do you have stock available?
Yes, we normally maintain a small stock of each size. End-of-quarter and end-of-year clearance batches are available at discounted pricing.
Is your company a real manufacturer?
Yes. Our factories are located in Guangdong Province, Thailand, and Vietnam. We welcome virtual factory tours and video calls to demonstrate our manufacturing capabilities.
How is the product quality ensured?
We implement strict QC processes including material inspection, in-house testing, inline inspections, and pre-shipment verification. Products carry CE, FCC, CCC certifications.
What applications are suitable for smart whiteboards?
Smart whiteboards are used in school education, corporate meetings, healthcare facilities, community centers, and various professional environments.
What is your after-sales service policy?
We provide 24-hour customer service, 1-5 years warranty on replacement parts, and comprehensive technical support both before and after sales.
Request a Quotation

Contact our OEM team with your requirements:

  • Target order quantity
  • Required certifications
  • Delivery timeline

Email: info@szqunmao.com
Phone: +86 15920011166

Note: Minimum order quantity applies. Customization requires 50% deposit.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005/06/17

  • Total Annual:

    800000-1200000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high... 1.Company Overview & Industry LeadershipQtenboard, established in 2005 and headquartered in Shenzhen, stands as a global leader in the commercial display industry. With a state-of-the-art production facility covering 330,000 square meters, Qtenboard has positioned itself at the forefront of high...

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Get in touch with us

  • Reach Us
  • Shenzhen Qunmao Display Technology Co., Ltd.
  • Floor 6, Building A, No. 3, North District, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen City
  • https://www.qtenboardtouch.com/

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