P3.91 Fixed Installation LED Display Screen 960x960mm Magnesium Alloy Die Cast

Product Specification

960×960mm Die‑Cast Magnesium Outdoor LED Display – P5.7 P6.67 P8 P10, Ultra‑Lightweight, High‑Precision Cabinet 

Key Features

1. Ultra-Lightweight – Cost-Efficient

Magnesium alloy cabinet weighs approx. 13kg per unit – 40-50% lighter than traditional iron/steel cabinets. Significantly reduces shipping costs, structural load, and on-site installation labor.

2. Ultra-Slim – Space-Saving Design

High-strength magnesium allows cabinet thickness to be reduced by up to 30% compared to iron/steel. Enables slimmer profiles without compromising durability – perfect for space-constrained installations.

3. Superior EMI Shielding

Magnesium alloy provides excellent electromagnetic interference (EMI) shielding – protects sensitive

electronic components from signal interference, ensuring stable performance even in signal-dense environments.

4. Efficient Heat Dissipation – Extended Lifespan

Magnesium's outstanding thermal conductivity rapidly dissipates heat from the cabinet, effectively protecting the module circuits, preventing overheating, and extending the overall lifespan of the display.

5. Quick Installation – 20-Second Setup

Equipped with precision quick-lock mechanisms – each cabinet can be installed in approximately 20 seconds, dramatically reducing installation time for large-scale projects and rental applications.

6. High Precision – Seamless Splicing

Each cabinet undergoes CNC precision machining – achieves seamless splicing with gap tolerance ≤0.1mm and excellent flatness, delivering a smooth, uninterrupted visual experience.

7. Versatile Compatibility – Indoor & Outdoor Ready

Standardized hole positions compatible with common module kits – works for both indoor and outdoor applications, providing flexible deployment options for various project requirements.

8. High Cost-Performance – Integrated Supply Chain

Backed by a complete in-house production supply chain and large-scale manufacturing, we deliver premium magnesium cabinets at highly competitive prices – superior quality without the premium markup.

Advantages

1. Significant Cost Savings

40-50% lighter than traditional steel cabinets – drastically reduces shipping costs, structural steelwork requirements, and on-site installation labor.

2. Ultra-Slim & Space-Saving

30% thinner than steel cabinets – enables slimmer profiles, lower wind load for outdoor installations, and more efficient storage/transportation.

3. Stable Signal with EMI Shielding

Magnesium alloy's natural electromagnetic shielding protects sensitive electronics from signal interference – ensuring consistent, flicker-free performance even in high-interference environments.

4. Extended Lifespan with Superior Heat Dissipation

Exceptional thermal conductivity rapidly draws heat away from modules and power supplies – preventing overheating, reducing failure rates, and extending the display's operational life.

5. Rapid Installation – 20 Seconds Per Cabinet

Precision quick-lock system enables installation in approximately 20 seconds per cabinet – drastically reducing setup time for large-scale projects and rental events.

6. Seamless Visual Experience

CNC precision machining achieves 0.1mm tolerance – ensures seamless splicing with perfect flatness and no visible gaps between cabinets.

7. Versatile – One Cabinet, Multiple Applications

Standardized mounting hole positions compatible with various module kits – suitable for both indoor and outdoor installations, providing maximum deployment flexibility.

8. Superior Cost-Performance

Complete in-house supply chain and large-scale production capacity – delivering aerospace-grade magnesium cabinets at competitive prices without compromising quality.

Magnesium alloy module base design for rapid heat dissipation

The rigid connection design allows for complete front and rear maintenance. A single magnesium alloy power and control system enclosure enables quick disassembly and reduces the risk of failure.

Concealed cable design protects signal and power cables from damage.

Die-cast connecting pieces can be directly mounted on the wall.

The Best Heat Dissipation
All Magnesium material (aluminum cabinet and Magnesium module casing) is more durable and highly stable, meanwhile the effect of heat dissipation is the best.

Slim and Lightweight Design
The screen is 28.5kg/sqm, and 93mm in thickness. It's much lighter and slimmer than conventional outdoor cabinets in the market.

Cable Free with Dual Sockets
The design of cable free brings much better signal connection of modules. And we use signal pin dual sockets to ease the replacement of modules and vanish the confusion in direction.

Extremely Protective Method: IP 66
We adopt advanced protective methods IP66 design which can isolate electronic parts from humidity and dust, so the outdoor screen is more reliable even in heavy rain and strong winds.

Fast Front Access
This product supports that all components can be disassembled from both the front and the back easily at the same time, which is flexible for our clients.

Energy Conservation
The maximum power consumption : 550W/sqm, much lower than other outdoor product with 800W/sqm. It saves much power energy.

Applications:

• Sports & Stadiums: Perimeter advertising, scoreboards, fan engagement

• Rental & Events: Concerts, festivals, corporate events, stage backdrops

• Outdoor Advertising: Billboards, building wraps, digital signage

• Exhibitions: Trade shows, exhibition halls, showrooms

Cabinet Advantages 

Lightweight

• Ultra‑light – The cabinet weighs only 8.6 kg (for the 960×960 mm size).

• It is 40% lighter than traditional aluminium die‑casting cabinets, significantly reducing shipping and handling costs.

Ultra‑thin

• Thanks to the high strength of magnesium alloy, the cabinet can be designed about 30% thinner than aluminium cabinets, saving space and allowing a more elegant profile.

Anti‑interference

• Features special anti‑electromagnetic interference function, ensuring stable signal transmission even in complex environments.

Fast Cooling

• Excellent heat dissipation performance effectively protects the module circuitry, extending product lifespan and maintaining consistent brightness.

Quick Installation

• Installation takes only 20 seconds per cabinet, thanks to the fast‑lock system and integrated handles – ideal for rental and fast‑turnaround events.

High Precision

• Each cabinet is CNC‑machined, guaranteeing extremely tight tolerances for seamless splicing – virtually no visible gaps between cabinets.

High Versatility

• The cabinet can be processed according to module drawing hole positions, making it suitable for indoor and outdoor use with various pixel pitches (P2.9, P3.9, P4.8, P6.66, P8, P10).

Cost‑effective

• Backed by a complete production and supply chain, the cabinet achieves large‑scale production at competitive prices without compromising quality.

Additional Advantages 

• Magnesium Alloy Material – Provides an optimal strength‑to‑weight ratio, superior to aluminium or iron.

• Dual Maintenance – Supports both front and rear maintenance (before and after), making on‑site service quick and convenient.

• Flexible Installation – Can be installed via lifting or fixed methods.

• Customisable Colour – Standard black, with other colours available on request.

• Complete Accessories Included – Comes with screws, fast locks, handles, system/power mounting plates, and connecting pieces – ready for immediate assembly.

After-Sales Service

Warranty: 2-3 years

Service Includes:

• Free spare modules, power supplies & receiving cards

• Lifetime remote technical support (WhatsApp/Email/Video Call)

• Free installation & assembly tutorial videos

• RMA repair service (defective parts return to factory)

• On-site engineer service available upon request

• Extended warranty up to 5 years available.

FAQ – Frequently Asked Questions

1. What is your lead time?

Our standard lead time is 7 to 15 days after order confirmation and deposit receipt. The exact timeline depends on your order quantity and specific configuration. We will confirm the delivery date upon order placement and keep you updated throughout the production process.

2. How do you package the LED displays?

We use professional flight cases (aviation cases) for packaging. Flight cases are made of lightweight, durable materials and can be used multiple times. They provide excellent protection during long-distance transportation and are especially suitable for rental screens and products that require frequent disassembly and assembly.

Available configurations:

• 5-in-1: One flight case holds 5 cabinets

• 6-in-1: One flight case holds 6 cabinets

This packaging solution significantly saves shipping costs and labor.

3. What are the power supply specifications?

We offer two standard power supply options:

Both are industry-standard switching power supplies widely used in LED displays.

4. What are the aviation plug specifications?

We use international standard aviation plugs with the following specifications:

• Current Rating: 20A

• Cable Specification: 3 × 2.5mm²

• Voltage Rating: 250VAC

• Protection Rating: IP44 / IP65 (waterproof and dustproof)

These aviation plugs are industrial-grade connectors originally designed for aircraft power systems, now widely used in LED displays for durable, weather-resistant, and stable power delivery. They comply with global electrical standards (IEC, UL, CE).

5. How do you ensure quality before shipment?

We take quality control very seriously. Every LED display undergoes a 48-hour aging test before shipment.

Our aging test includes:

• White screen test (≥48 hours)

• Single-color tests (Red, Green, Blue)

• Grayscale gradient test (≥48 hours)

• Video and text effect test (≥48 hours)

The aging test is a critical step in our production process to improve product reliability. It helps identify potential issues such as dead pixels, color inconsistencies, or flickering that might only appear after a period of operation.

Our Zero-Dead-Pixel Guarantee:
We guarantee zero dead pixels on every module that leaves our factory.

6. Can you assemble and test the full screen before shipment?

Yes. We assemble the full screen for aging testing before shipment. This ensures that:

• All cabinets are properly aligned with seamless splicing

• The entire screen operates flawlessly as a complete system

• No dead pixels or other defects exist across the full assembly

This full-screen aging test gives you confidence that your display will perform perfectly upon arrival and installation.

7. What is your warranty policy?

We offer a 2 to 3-year warranty depending on the specific model and configuration. During the warranty period, we cover any defects in materials and workmanship. Extended warranty options are available upon request.

8. What payment terms do you accept?

We accept:

• T/T: 30% deposit + 70% balance before shipment

• L/C: At sight

• Western Union / MoneyGram (for sample or small orders)

Flexible payment terms can be negotiated for long-term partners.

Factory Strength – Why Choose Us

1. Advanced Manufacturing Capabilities

As a professional LED display manufacturer, we operate a modern production facility equipped with industry-leading machinery. Our factory features fully automated SMT assembly lines with high-precision placement equipment for LED module mounting and soldering, ensuring exceptional production efficiency and product consistency. From electronic processing, automated SMT production, gluing, and spraying, to assembly, debugging, and aging testing – we maintain a complete LED display production chain, ensuring every screen is manufactured under strict process standards.

With our efficient manufacturing processes and large-scale production capacity, we achieve a monthly output of over 1 million LED modules and an annual production capacity exceeding 1 million square meters of LED display products. This scale enables us to meet high-volume procurement demands and fast delivery requirements for clients worldwide.

2. Rigorous Quality Control System

Quality is our lifeline. We are ISO9001:2008 certified and implement standardized management across every stage of our operations. From raw material procurement and incoming quality assurance (IQA) to in-process quality control (IPQC) and outgoing quality assurance (OQA), every step strictly follows international quality control procedures.

Our comprehensive quality management system includes:

• 128 full-chain quality inspection processes – ensuring every screen is fully traceable from raw materials to finished products

• 72-hour continuous aging testing – each module undergoes extended burn-in to verify long-term stability and reliability

• 48-hour full-screen aging testing – every completed display is assembled and tested as a complete system before shipment

• Zero-dead-pixel guarantee – every module leaving our factory is guaranteed to have zero dead pixels

Our products have passed rigorous testing by professional certification bodies and hold RoHS, CCC, CE, FCC, ETL, and UL certifications. They have successfully passed IP67 dust and waterproof testing, anti-glare testing, electromagnetic compatibility testing, high and low temperature testing, and heavy metal content testing – ensuring full compliance with global market准入 standards.

3. Strong R&D & Technical Expertise

We maintain an experienced R&D team dedicated to structural design, circuit optimization, and process innovation in LED display technology. Our company has accumulated deep technical expertise in die-cast aluminum/magnesium alloy cabinets, COB encapsulation, transparent displays, flexible screens, and creative display solutions.

Key proprietary technologies:

• Current-Sharing Backup Power System – our industry-first innovation that enables seamless power failover through adjacent cabinets, ensuring zero blackout during live events

• Bump-Pattern Mask Design – combined with screw and snap-fit technology to prevent LED surface scratches and protect against impact damage

• Spring-Loaded Snap-Lock System – enables true single-person, tool-free installation in seconds

• Platform Cabinet Design – the same cabinet supports multiple pixel pitches and can be reused for both indoor and outdoor applications, significantly reducing inventory costs

• Integrated Arc-Lock Mechanism – supports curved splicing with an adjustment range of -7.5° to +10°

• Flexible Signal/Aviation Plug Configurations – offering both aviation plug and bottom signal cable options to suit different installation needs and budgets

• Pop-Out Corner Protectors – protecting cabinet edges and LED lamps during handling and transportation

4. Global Service Network

Our products are exported to over 130 countries and regions worldwide, including Europe, North America, South America, Southeast Asia, and the Middle East. With reliable quality, professional service, and competitive pricing, we have earned the long-term trust of clients across the globe.

Our after-sales commitment:

• 2-3 year standard warranty (extendable to 5 years upon request)

• Lifetime free remote technical support via WhatsApp, email, and video call

• Comprehensive installation tutorial videos for easy setup

• RMA repair service – defective parts can be returned to our factory for repair

• On-site engineer service available for large-scale projects (travel costs to be covered by the client)

5. Strategic Location – Shenzhen, the Global LED Industry Hub

Our factory is located in Shenzhen, China – the world's R&D and manufacturing center for the LED display industry. This strategic location provides us with:

• Complete supply chain access – sourcing high-quality components at competitive costs

• Rapid response capabilities – quick turnaround on custom orders and urgent requirements

• Industry-leading talent pool – access to the best technical expertise in the field

• Cutting-edge market intelligence – staying ahead of the latest industry trends and technologies