Export Showcase
Featured Smart & Commercial LED Televisions
Verified OEM configurations manufactured to global broadcast standards (DVB-T2/S2, ATSC, ISDB-T) with tier-1 panel integration.
High-Quality 43-inch 4K QLED Google Smart TV
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OEM 32-inch Full HD webOS Smart TV, LG System
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High-Quality 85 -inch 4K QLED Android Smart Voice TV
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High-Quality 43-inch Borderless FHD Android Smart TV
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High-Quality 65-inch 4K OLED Self-Emissive Smart TV
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OEM 43-inch 4K UHD webOS Smart TV with AI
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High-Quality 100-inch 4K Commercial Smart TV
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Manufacturing Scale
Precision Engineering Meets Global Scalability
Providing high-yield production capabilities across compact sizes (19", 21.5", 24") to large commercial installations.
30+
Years of TV Manufacturing (Est. 1987)
60,000m²
Dedicated Huadu Production Base
50,000
Finished Units Monthly Capacity
200,000
Monthly SKD/CKD Global Kit Exports
Industry White Paper
The Strategic Landscape of 21-Inch LED TV Manufacturing
Why the 21–22 inch form factor remains an indispensable asset across niche consumer markets and high-volume commercial installations.
Dual-Role Architecture: TV & Monitor
The 21-inch form factor bridges consumer entertainment and desktop utility. OEM motherboards equipped with auto-detect HDMI, VGA, and low-latency audio inputs empower these panels to transition smoothly from PC monitors to Full HD smart televisions.
DC 12V / Solar Off-Grid Readiness
For emerging markets across Africa, South Asia, and off-grid mobile homes (RVs/caravans), 21-inch units are manufactured with dedicated DC 12V power inputs, wide voltage tolerances (9V–28V), and reverse polarity protection modules.
Commercial Ruggedization & CCTV
Industrial applications demand 24/7 reliability. Guangzhou OEM factories supply customized 21-inch displays engineered with tempered glass screens, BNC interface boards, and heat-dissipating metal chassis optimized for CCTV surveillance hubs.
China Factory Advantages
Why Tier-1 Importers Rely on China's OEM Supply Chain
Consolidated raw material clusters, precision tooling, and agile production ecosystems deliver unmatched cost-to-performance ratios.
Upstream Glass Partnerships
Direct supply allocations from BOE, CSOT, and HKC ensure stable access to Open Cell panels with zero-dead-pixel standards (Grade A) and competitive pricing structures.
Custom Mainboard Firmware
Factory-level R&D teams program custom boot screens, localized OSD languages, bespoke tuner tunings (ATSC 3.0, ISDB-T Full-Seg), and custom hotel system integrations.
High Efficiency SKD/CKD Kits
Save up to 40% in import tariffs. Complete Knock-Down kits feature high-density packaging, anti-static component segregation, and standardized screw diagrams for rapid assembly.
Full Regulatory Compliance
Factory-backed compliance for CE, FCC, RoHS, CB, ERP, and NOM guarantees swift international customs clearance without costly impounds or legal delays.
Engineering Matrix
OEM 21–22 Inch LED TV Technical Baseline Specifications
Review standard and customizable hardware architectures available across global manufacturing orders.
| Component Group | Standard OEM Specification | Optional Custom Configurations |
|---|---|---|
| Display Panel | 21.5" / 21.0" Active Matrix LED TFT (16:9 Aspect Ratio) | Grade A+ Open Cell, IPS Ultra-Wide View (178°/178°), Anti-Glare Coating |
| Native Resolution | Full HD (1920 × 1080) / HD+ (1366 × 768 / 1600 × 900) | High Refresh Rates (75Hz for desktop/gaming), 250–350 cd/m² Brightness |
| SoC & OS Solutions | Non-Smart Digital ATV/DTV (Cost Leader) | Android 11/12/13 (AOSP), Official Google TV, or Licensed webOS Hub |
| Tuner Standards | DVB-T2/C/S2 (Europe/Africa/Middle East) | ATSC + Clear QAM (Americas), ISDB-T (Latin America/Japan), DVB-T/T2 |
| Input / Output Ports | HDMI 1.4/2.0 (x1 or x2), USB 2.0 (x1), AV-In, RF Tuner, Earphone Out | VGA + PC Audio In, Optical Out, RJ45 LAN, DC 12V Jack, BNC Surveillance Port |
| Audio System | Integrated Stereo Box Speakers (2 × 3W or 2 × 5W) | Dolby Digital Plus (MS12) Decoders, Enhanced Treble/Bass Tuning |
| Power Consumption | AC 100-240V 50/60Hz, Operating Power < 28W, Standby < 0.5W | Direct DC 12V Input with In-Line Surge Protection Module |
| Chassis & Mechanical | Ultra-Slim Polycarbonate Bezel, VESA Wall Mount (75×75 / 100×100mm) | Frameless 3-Side Bezel-Less, Front Tempered Glass Shield, Metal Enclosure |
Deployment Scenarios
Macro Applications & B2B Procurement Sectors
How global distributors and commercial contractors configure the 21-inch platform for specific target markets.
Hospitality & Micro-Apartments
Compact guest rooms, boutique boutique cabins, university dormitories, and hospital patient beds require tailored displays that balance low energy consumption, anti-theft locking, and custom Hotel Mode configurations to restrict channel modifications.
Recreational Vehicles & Marine
Mobile applications demand high vibration resistance and strict power efficiency. 21-inch DC 12V LED TVs provide the ideal entertainment hub for yachts, caravans, long-haul freight trucks, and specialized mobile clinics.
Point-of-Sale (POS) & Retail Kiosks
Integrated within retail shelving, digital menu boards, or automatic self-checkout kiosks, these screens deliver vibrant visual playback running continuous promotional loops via USB plug-and-play or network CMS.
Quality Assurance
Rigorous Factory Testing for Zero-Defect Shipments
Our Huadu manufacturing facilities maintain strict multi-stage testing protocols ensuring reliability across international transit.
1. Incoming Panel Inspection
Every Open Cell matrix undergoes automated optical inspection (AOI) to filter out sub-pixel anomalies, dark spots, and polariser scratches prior to module backlighting assembly.
2. High-Temperature Aging
Completed TV units undergo 4 to 8 hours of continuous 100% video-signal burn-in tests at elevated temperatures (40°C±5°C) to expose premature component failures.
3. Drop & Vibration Testing
Packaged master cartons are subjected to ISTA-standard drop and multi-axis harmonic vibration tests, certifying safety during maritime and transcontinental freight.
4. Full BOM Serialization
Every production batch locks down the bill of materials (BOM), ensuring identical motherboards, tuners, and power supplies are maintained across repeat orders.
B2B Support
Frequently Asked Questions for Global TV Procurement
Clear, direct answers regarding minimum orders, customization depth, warranty coverage, and factory audits.
What is the typical Minimum Order Quantity (MOQ) for an OEM 21-inch LED TV order?
Our standard OEM MOQ is 500 units per screen size for fully customized branding (silk-screen logo, custom boot screen, gift box, user manual, and master carton). For trial orders or buyers utilizing our standard neutral chassis, flexible introductory batches starting at 200–300 units can be accommodated to facilitate market evaluation.
How do SKD and CKD television solutions lower total landed costs?
In many import jurisdictions across Latin America, Africa, and Southeast Asia, Completely Built Units (CBU) face steep import tariffs (frequently between 25% and 60%). By sourcing Semi-Knock-Down (SKD) or Completely-Knock-Down (CKD) kits, your business takes advantage of lower component-level tariffs while supporting domestic employment. We export approximately 200,000 SKD/CKD sets monthly, including complete assembly guides and technical support.
Can 21-inch televisions support smart operating systems like Google TV or webOS?
Yes. While 21-inch TVs are frequently deployed as non-smart digital TVs for hotels or off-grid solar kits, we offer fully certified Android, Google TV, and webOS mainboard configurations. For projects requiring specific OTT streaming apps (such as Netflix or Prime Video), our engineering team ensures that the corresponding DRM licenses (Widevine L1) and SoC chipsets are integrated.
What power input configurations are available for off-grid or solar applications?
We provide true dual-power input motherboards featuring both universal AC 100–240V and direct DC 12V barrel connectors. The DC circuitry includes reverse polarity protection, over-voltage clamping, and low power-draw LED drivers, allowing seamless pairing with lead-acid and lithium solar storage batteries.
What warranty and spare parts provisions are included with OEM orders?
We provide a 1-year factory warranty on all finished display products. For bulk export orders, we routinely supply 1% complimentary critical spare parts (FOC), including spare mainboards, power boards, remote controls, and speaker sets, empowering your local technical service centers to handle maintenance rapidly.
Direct Sourcing
Explore Additional Factory-Direct Configurations
Scale your brand catalog with our complete line of LED, QLED, OLED, and commercial smart screens.
OEM 75 -inch 4K QLED Android Smart Voice TV
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High-Quality 55-inch 4K QLED Android Smart TV
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OEM Borderless 32-inch Android Smart TV
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Wholesale Frameless 50-inch 4K Q LED Smart TV
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High-Quality 43-inch 4K QLED Google Smart TV
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OEM 32-inch Full HD webOS Smart TV
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High-Quality 43-inch Borderless FHD Smart TV
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