Shenzhen Qunmao Display Technology Co., Ltd.
                                                                                                           
Verified Supplier
21 Years
Since 2005/06/17
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Qtenboard 35" Bar LCD Display with 50,000 Hours Long Lifespan, 4K UHD Resolution, and 3000:1 Contrast Ratio for Shelf-Edge Digital Signage

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: 5-10 days
Brand: Qtenboard
Product Description
Qtenboard 35" High-Durability Bar LCD Display
50,000 Hours Long Lifespan | 1-Year Warranty for 24/7 Operation Scenes
Product Overview
The Qtenboard Bar LCD Display series (23.1"-37") is engineered for retail, transit, catering, and commercial applications. Featuring 500cd/m² brightness for retail price displays, 0℃~50℃ temperature resistance for transit environments, and 4K resolution for vibrant digital menus.
We offer OEM/ODM customization and CKD/SKD supply options, backed by a 1-year warranty and 3000:1 contrast ratio for optimal performance in demanding industry settings.
Core Advantages
  • Industry-focused design with retail/transit/catering-specific optimizations
  • Purpose-driven resolution: 4K for menus, ultra-wide for wayfinding, HD for basic displays
  • Heavy-duty construction for high-traffic commercial environments
  • Global compliance with CE/RoHS/FCC international standards
Technical Specifications
Specification Category Detailed Parameters
Size Range 23.1", 24", 28", 29", 35", 37"
Active Display Area Narrow Screen Models: 585.6(H)×48.19(V)mm, 878.4(H)×48.19(V)mm
Standard Screen Models: 597.888(H)×112.104(V)mm, 699.84(H)×131.22(V)mm, 709.84(H)×202.22(V)mm, 903(H)×257(V)mm
Resolution HD Basic Models: 1920×360, 1920×1080
Ultra-Wide Screen Models: 2560×1080
4K UHD Models: 3840×2160
Display Performance Brightness: 500cd/m²
Contrast Ratio: 3000:1
Viewing Angle: 178°(H)/178°(V)
Response Time: 5ms
Color: 16.7M
Interface Configuration Basic Interface Set: HDMI, VGA, USB, AV, BNC
Premium Upgraded Interfaces: HDMI 2.0, USB 3.0 (28", 37" models)
Power & Consumption Power Supply: AC100-240V, 50/60Hz
Power Consumption: ≤30W (23.1"), ≤35W (24"), ≤40W (29"), ≤45W (28", 35"), ≤50W (37")
Operating Environment Operating Temperature: 0℃~50℃
Storage Temperature: -20℃~60℃
Mounting Options Wall Mount, Stand Mount (accessories included)
Certifications CE, RoHS, FCC
Industry Applications
Retail Industry
  • Price tag display for supermarket shelves
  • Promotion information showcase in convenience stores
  • Brand culture promotion in clothing stores
Transportation Sector
  • Station information broadcast inside buses
  • Route guidance in subway stations
  • Baggage claim area instructions in airports
Catering Industry
  • Digital menu display in restaurants
  • New product recommendations in cafes
  • Discount promotion in fast-food restaurants
Commercial Premises
  • Shopping mall wayfinding systems
  • Office building floor indicators
  • Information display in hotel lobbies
Customization Services
OEM/ODM Services
  • Brand customization: Custom logo printing according to specifications
  • Appearance design customization: Personalized enclosure solutions
  • Function customization: Add or remove interfaces and special functions
  • Software customization: Development of customized display control software
CKD/SKD Supply Models
  • CKD (Complete Knock-Down): All components for independent assembly
  • SKD (Semi-Knock-Down): Partially assembled components
  • Flexible packaging solutions based on transportation requirements
  • Technical support with complete assembly guidelines and documentation
Frequently Asked Questions
What is the product warranty period?
We provide a one-year warranty service. During this period, products with quality issues caused by non-human factors receive free repair or replacement services.
Do you support product customization?
Yes, we fully support OEM/ODM customization services, including brand logo customization, appearance design, function configuration, software systems, and other needs. We provide tailored solutions according to specific requirements.
What supply models do you offer?
We support two supply models: CKD (Complete Knock-Down) and SKD (Semi-Knock-Down), meeting different production and assembly needs with complete technical support.
What installation methods do the products support?
All models support wall-mounted installation and stand installation with included accessories, making installation simple while optimizing space utilization.
What is the operating temperature range of the product?
The product operates within 0℃~50℃ and can be stored at -20℃~60℃, adapting to most indoor and outdoor commercial environments.
What certifications do the products have?
All products have passed CE, RoHS, and FCC international certifications, complying with global quality standards and environmental requirements.
What is the delivery time for sample orders?
Sample orders are typically produced and delivered within 3-5 working days. Bulk order delivery times depend on quantity and can be negotiated.
What interfaces do the products support?
Products feature comprehensive interfaces including HDMI, VGA, USB, AV, and BNC. Premium models support HDMI 2.0 and USB 3.0 high-speed interfaces.
How to obtain a product quotation?
Contact our sales team through our official website, email, or online consultation. Provide the required product model, quantity, and specific requirements for a detailed quotation within 24 hours.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Qunmao Display Technology Co., Ltd.
Location Floor 6, Building A, No. 3, North District, Shangxue Science and Technology City, Xinxue Community, Bantian Street, Longgang District, Shenzhen City
Contact Person Queenie

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