Is WEIER a TV manufacturer or a trading company?

WEIER is the brand of Guangzhou Wanteng Electronics, a source factory established in 1987. We operate 60,000 m² of production plants and six automatic production lines in Huadu District, Guangzhou, with a monthly output of around 50,000 finished TVs.

Which smart TV operating systems can you supply?

We build Android smart TVs, Google TV models and webOS system TVs. The platform is selected according to your target market, content partners and price positioning.

Do you supply SKD and CKD TV kits for local assembly?

Yes. In addition to fully built units, we supply SKD/CKD kits with a capacity of around 200,000 pcs per month for assemblers who need to meet local-content or import-duty requirements.

What can be customized in an OEM/ODM TV project?

Typical customization includes screen size, panel type, mainboard and tuner standard, OS platform, front logo, boot animation, launcher layout, remote control, user manual and carton artwork.

Which certifications do your TVs carry?

Our export models are certified for major market requirements, including CE, FCC and RoHS. Certificate copies can be provided to verified buyers for import clearance.

Can buyers audit the factory before ordering?

Yes. Overseas buyer delegations regularly visit our Guangzhou plant to inspect production lines, quality control and packing before placing orders. Video factory tours can also be arranged.

High-Quality Cheapest 120hz 4k Tv Supplier & Manufacturer

Direct Production Line Output

High-Refresh & Commercial 4K Television Series

Engineered for high-volume consumer retail, commercial hospitality, and sports transmission setups. Factory direct pricing backed by ISO-calibrated quality control.

Flagship Series · 75"

OEM 75-inch 4K QLED Android Smart Voice TV, Ultra HD Large Screen

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Borderless QLED · 55"

High-Quality 55-inch 4K QLED Android Smart TV Frameless Dolby Vision

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Dynamic HDR · 50"

Wholesale Frameless 50-inch 4K Q-LED Android Smart TV Ultra HD HDR

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AI Processing · 43"

OEM 43-inch 4K UHD webOS Smart TV with AI Source Manufacturer

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Google TV Ecosystem · 43"

High-Quality 43-inch 4K QLED Google Smart TV Export Network Ready

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High-Quality 85-inch 4K QLED Android Smart TV

Commercial Giant · 85"

High-Quality 85-inch 4K QLED Android Smart Voice TV Ultra HD

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Heavy Commercial · 100"

High-Quality 100-inch 4K Explosion-Proof Smart TV Tempered Glass

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High-Quality 43-inch Borderless FHD Smart TV

Hospitality Standard · 43"

High-Quality 43-inch Borderless FHD Android TV Wholesale Project Supply

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Next-Gen Technology Evolution

Technical Roadmap: Redefining the "Cheapest 120Hz 4K TV" Paradigm

In modern procurement, low-cost does not mean degraded specs. Through native MEMC silicon integration, dual-gate line driving, and optimized Open Cell partnerships, we deliver certified 120Hz native refresh rates at entry-level wholesale price tiers.

Native HSR & DLG Architecture

By leveraging Hardware Scan Rate (HSR) and Dual Line Gate (DLG) algorithms directly inside our T-CON configurations, our units achieve fluid 120Hz panel response times without requiring costly multi-layer display logic boards, significantly reducing Bill of Materials (BOM) cost.

Silicon-Level Dynamic MEMC

Equipped with MTK and Realtek quad-core smart chipsets, our panels execute millisecond-level frame prediction and motion compensation. This eliminates frame tearing in dynamic e-sports, live sports broadcasts, and competitive console gameplay (VRR and ALLM compliant).

Micro-Optics & Quantum Dot Matrix

Future iterations merge quantum dot nanocrystals with ultra-thin edge-lit and direct LED matrix designs. This ensures 93%+ DCI-P3 wide color gamut coverage at high brightness levels (400–600 nits) while conserving power and passing strict European ErP tier regulations.

Industry 4.0 Manufacturing Engine

Guangzhou Hub: Uncompromising Scalability, Minimal Overhead

Since 1987, Guangzhou Wanteng Electronics (WEIER) has perfected the supply chain equation. Our automated 60,000 m² campus eliminates production bottlenecks, translating upstream panel price advantages straight into client competitive leverage.

30+

Years Engineering

60,000

m² Plant Size

50,000

Monthly CBU TV Output

200,000

Monthly CKD/SKD Units

6 Lines

Automated Robotics

Tier-1 Open Cell Direct Contracts

We source display substrates directly in massive volume from BOE, CSOT, and HKC, bypassing trading intermediates to ensure our buyers get authentic Grade-A+ glass panels with zero dead pixels at core manufacturing cost.

Tariff-Mitigating SKD & CKD Logistics

To overcome heavy tariff walls in South America, North Africa, and Southeast Asia, our dedicated knock-down packaging line supplies complete knocked-down kits, reducing ocean freight volume by up to 60% and lowering terminal tariffs.

End-to-End Stress & Aging QC

Every motherboard, power unit, and backlight strip undergoes 48-hour continuous elevated heat burn-in runs, vibration tests, and high-voltage surge trials, keeping RMA defect rates strictly below the stringent 0.3% threshold.

Enterprise Deployment Solutions

Macro-Level Architecture for Global Enterprise Verticals

A TV is not just a consumer screen; it is an interactive business terminal. We configure dedicated motherboards, customized ROMs, and hardware shells tailored for specific vertical operational environments.

Hotel & Hospitality Portals

Integrated IPTV protocols, remote central property management (PMS), custom boot branding screens, and physical volume limiter firmware for international chains and boutique resorts.

Commercial Sports Bars & KTV

Engineered with 7H hardness explosion-proof tempered glass surfaces, 120Hz smooth sports tracking, anti-burn-in panel firmware, and 16/7 or 24/7 continuous operation lifespans.

Retail Chains & Hypermarkets

High-yield, attractive borderless aesthetics optimized for mass pallet deployment. High margin-per-shelf ratios with low initial investment costs across thousands of store locations.

Corporate & Monitoring Hubs

Equipped with low latency inputs, wireless desktop mirroring (Miracast/AirPlay), high contrast color tables, and wide-angle IPS matrices for control rooms and meeting setups.

Legal & Market Access Assurance

Localized Platform Architecture & Complete Legal Clearance

A great television model must clear customs legally and navigate digital rights seamlessly. We bridge the gap between factory floor hardware and localized digital compliance.

Multi-Tuner RF Compatibility

Our mainboards support worldwide analog and digital broadcasting tuners: DVB-T2/C/S2 for Europe & Africa, ATSC for North America, and ISDB-T for Latin America and the Philippines.

Certified OS Ecosystems

Deploy official Google TV (with Play Store & Assistant integration), LG webOS Hub, or cost-efficient open Android systems with custom app loaders tailored to local user streaming patterns.

Full Customs Certification

Export models carry genuine CE, FCC, RoHS, CB, and energy efficiency certifications. We support verified buyers with complete test lab documentation for expedited import processing.

Strategic Procurement Operations

How We Streamline Procurement for Global Enterprise Buyers

Purchasing millions of dollars in electronics requires transparency, traceability, and flexible transaction modalities. We make the Chinese manufacturing base feel like your personal backyard plant.

Agile MOQs & Trial Order Support

Unlike rigid state conglomerates requiring tens of containers on initial orders, our flexible line scheduling supports starter MOQs, letting new brands validate sales performance before high-volume container commitments.

Full White-Label Customization

We deliver total corporate identity transfer: silkscreen logos, branded unboxing cartons, bilingual instruction manuals, mold design variations, customized remote controls, and branded system boot animations.

Audited Facility & Transparent QA

We welcome third-party inspection firms (SGS, TÜV, Bureau Veritas) and customer engineering delegations at our Huadu, Guangzhou facility at any milestone during the production cycle.

B2B Procurement Inquiry Center

Frequently Asked Questions: Sourcing Cheapest 120Hz 4K TVs

Direct technical and operational answers to address common engineering and supply chain inquiries from our global B2B buyers.

How does WEIER achieve low prices on 120Hz 4K TVs?

Our cost advantage comes from our Guangzhou supply chain cluster. By combining direct volume contracts for Tier-1 Open Cell glass, automated high-speed SMT mainboard production, in-house tooling injection, and lean zero-middleman operations, we strip away layer after layer of trading markups while maintaining rigid industrial tolerances.

Is the 120Hz refresh rate native or software interpolated?

We supply both configurations based on your target price tier. Our flagship models utilize native 120Hz/144Hz high-refresh panels with dual HDMI 2.1 eARC inputs supporting VRR/ALLM. For entry-level budget gaming tiers, we use 60Hz native Open Cells backed by hardware DLG/HSR and silicon-level MEMC frame multiplication to deliver smooth high-refresh visuals at minimum cost.

Can you provide SKD or CKD shipments for local assembly plants?

Yes. We have supplied over 200,000 SKD and CKD kits monthly to markets across North Africa, South America, and South Asia. We supply open cells in anti-static safety packaging, tested mainboards, matched power units, remote controls, screws, and chassis alongside comprehensive assembly manuals and video documentation.

What smart OS platforms are available for export branding?

We build televisions equipped with officially licensed Google TV (including Google Assistant and Widevine L1 DRM for 4K streaming), webOS Hub (featuring the Magic Remote pointer), or cost-effective Android AOSP distributions. We customize the system UI, default apps, boot logo, and language packages according to your target region.

What are your standard lead times and payment conditions?

First OEM orders involving custom artwork and packaging approvals are typically completed and loaded within 30 to 35 days. Repeat production orders generally ship within 20 to 25 days. Standard payment terms are T/T (30% deposit upon order confirmation, 70% balance prior to container release) or irrevocable L/C at sight.

Can we send a technical team or third-party auditor to your factory?

We encourage physical visits. Located in Huadu District, Guangzhou, our facilities are easily accessible from Guangzhou Baiyun International Airport (CAN). We regularly host buyer inspection teams and global audit agencies (such as SGS, BV, and Intertek) across our six automated lines and reliability testing labs.

Complete Commercial Product Catalog