Engineering Reliable Protection for Outdoor Projection
Shenzhen Shirui Display Equipment Co., Ltd. is a professional manufacturer dedicated to outdoor projector enclosures, climate-controlled equipment cabinets, and custom sheet metal fabrication. Since 2012, we have been engineering tailored environmental protection systems for varying projector specifications and challenging outdoor conditions.
Intelligent Climate Control
Auto Cooling & Heating
Who We Are
Founded in 2012, Shenzhen Shirui Display Equipment Co., Ltd. is a specialized manufacturing enterprise focusing on outdoor environmental protection for sensitive electronic equipment. We do not just build metal boxes; we engineer comprehensive protection systems.
Our solutions integrate weather-sealed mechanical structures, temperature and humidity control, power management, and remote monitoring. Every custom projector enclosure is designed according to the equipment's dimensions, power consumption, heat dissipation requirements, installation method, and the specific environmental challenges of the project site.
Outdoor Projector Enclosures
Providing rain, dust, and temperature-controlled protection for projectors of different lumens and installation orientations in outdoor environments.
Outdoor Network Cabinet
Engineering stable internal operating environments for outdoor network, communication, and electronic equipment.
Intelligent Control Systems
Developing temperature and humidity control boards, integrating fans, air conditioners, heaters, and environmental sensors.
Sheet Metal Fabrication
In-house laser cutting, bending, and welding capabilities to support custom enclosures and non-standard metal structures.
Built Through Engineering Experience
A steady progression in manufacturing capabilities and project applications.
2012 — Company Established
Started with R&D and manufacturing of commercial display equipment, outdoor structural housings, and related sheet metal products.
Product Development
Gradually developed specialized outdoor projector enclosures, intelligent climate-controlled equipment cabinets, and environmental control systems.
Project Experience
Our products have been widely deployed in ground projection, building mapping, water screen projection, scenic night tours, and other outdoor engineering projects.
Customization Expansion
Formed robust capabilities for non-standard customization, catering to different projector brightness levels, brands, installation directions, and multi-projector configurations.
Today
Continuously providing reliable environmental protection and temperature control solutions for outdoor projection, network communications, and industrial electronic equipment worldwide.
What We Engineer and Manufacture
Combining mechanical design, climate control, and manufacturing to protect your investment.
Outdoor Environmental Protection
Our enclosures are engineered to shield sensitive optics and electronics from harsh outdoor elements. We focus on structural integrity designed to resist rain, dust, moisture, corrosion, and UV exposure. Structural designs targeting IP65 or IP66 ratings are available according to specific project requirements and environmental conditions.
Temperature and Humidity Control
Heat and condensation are the biggest threats to projector lifespan. We manufacture and integrate intelligent systems for fan cooling, air-conditioning, heating, dehumidification, and anti-condensation control. The specific climate control strategy is selected based on the equipment's heat generation, ambient temperature, local humidity levels, and operational hours.
Custom Mechanical Design
Every projection project is unique. Our engineering team designs custom mechanical structures accommodating various sizes, single-projector setups, dual-projector horizontal or vertical stacking, multi-projector arrays, track-mirror systems, and ultra-short-throw configurations.
Electrical and Control Integration
We provide complete internal integration, assembling temperature control boards, industrial power supply boards, environmental sensors, fans, air conditioners, and alarm modules. This ensures the enclosure operates as a cohesive, self-regulating protection system.
Sheet Metal Manufacturing
With in-house production capabilities, we manage the entire fabrication process. This includes precision laser material cutting, CNC bending, professional welding, grinding, surface treatment coating, final assembly, and functional testing, ensuring strict quality control from raw material to finished product.
From Standard Enclosures to Project-Specific Systems
Demonstrating our engineering adaptability across various equipment configurations.
15,000-Lumen Air-Conditioned Single-Projector Enclosure
Engineered with integrated air conditioning for high-heat dissipation in demanding outdoor climates.
15K Air-Conditioned Dual-Projector Vertical Stacking
Space-saving vertical structure designed for building mapping projects.
Dual-Projector Horizontal Climate-Controlled Enclosure
Optimized for wide-format blending and panorama projection setups.
Four-Projector Side-Projection Outdoor Enclosure
Custom structural design for specific angled projection requirements.
25K Three-Projector Enclosure
Heavy-duty multi-unit housing with advanced internal airflow management.
Six-Projector Outdoor Climate-Controlled Enclosure
Large-scale integration for massive outdoor visual displays.
8,000-Lumen Track-Mirror Outdoor Enclosure
Specialized housing accommodating moving mirror projection systems.
Reflective Ultra-Short-Throw Fan-Cooled Enclosure
Engineered with precise optical window positioning for ultra-short-throw lenses.
Our custom projector enclosure manufacturer capabilities allow us to execute non-standard designs based on projector power consumption, physical dimensions, lens positioning, heat dissipation needs, projection direction, environmental conditions, and maintenance access requirements.
Outdoor Equipment Needs More Than a Metal Box
Understanding that true protection comes from addressing real engineering problems, not just providing a cover.
Common Outdoor Hazards
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Overheating High ambient temperatures and internal heat generation leading to lamp or laser failure.
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Condensation Temperature drops causing moisture buildup on lenses and internal electronics.
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Dust Ingress & Water Leakage Contaminants destroying optical engines and short-circuiting power supplies.
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Corrosion & Cold-Start Failure Structural degradation and equipment freezing in extreme winter conditions.
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Frequent Maintenance High labor costs due to unprotected equipment requiring constant cleaning and repair.
Our Engineered Solutions
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Weather-Sealed Metal Structure Precision manufacturing to prevent water and dust penetration.
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Temperature and Humidity Sensors Real-time environmental monitoring within the enclosure.
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Fan or Air-Conditioning Control Automated cooling systems activated by temperature thresholds.
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Heating and Dehumidification Integrated modules to prevent freezing and eliminate condensation.
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Optical Projection Window & Anti-Corrosion High-transmission glass and treated materials for long-term durability.
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Remote Monitoring Options Capabilities to check equipment status without physical access.
Engineering Around the Equipment and Environment
A successful customized enclosure requires thorough evaluation. We do not simply match a projector's lumen count to a box size. Our engineering team assesses every custom project based on critical operational and environmental factors.
Manufacturing Under One Roof
From raw sheet metal fabrication to final electrical assembly, we control the entire production process. We utilize galvanized steel, aluminum alloy, and 304 stainless steel to meet diverse project requirements.
Material Preparation & Laser Cutting
Selecting appropriate materials and executing precise cuts based on engineering drawings.
CNC Bending
Forming the structural components with high accuracy to ensure perfect fit and sealing.
Welding and Grinding
Creating solid, seamless joints to maintain structural integrity and prevent water ingress.
Surface Finishing
Applying protective coatings to enhance corrosion resistance for outdoor environments.
Electrical Assembly
Integrating temperature control boards, industrial power supply boards, fans, and sensors.
System Testing & Final Inspection
Comprehensive functional checks before packaging.
Complete Protection for Outdoor Projectors
Designed to protect valuable projectors from rain, dust, heat, humidity, condensation, and harsh outdoor environments.
IP65 Waterproof Protection
Intelligent Temperature Control
Anti-Condensation System
Efficient Fan or AC Cooling
High-Transmittance Optical Glass
Outdoor Network Cabinet
Custom Projector Mounting
Remote Monitoring Options
How We Turn Requirements into a Finished Enclosure
A clear, controlled process for OEM/ODM manufacturing and custom projects.
Requirement Review
Confirming projector model, dimensions, power, application environment, and installation requirements.
Technical Evaluation
Evaluating heat dissipation, heating, anti-condensation, sealing, and maintenance needs.
Mechanical & Control Design
Completing enclosure structure, internal layout, and temperature control system design.
Drawing Confirmation
Providing drawings to clients to confirm dimensions, cutouts, mounting methods, and custom details.
Manufacturing & Assembly
Executing sheet metal fabrication, surface treatment, electrical installation, and final assembly.
Testing & Delivery
Completing functional checks, secure packaging, and providing necessary support for project installation.
Project case images of outdoor projector enclosures and outdoor network cabinets
Our enclosures and cabinets are trusted across diverse industries and public spaces.
Cultural Tourism and Scenic Night Tours
Protecting projection mapping in natural environments.
Building Projection Mapping
Architectural projection in urban settings.
Ground and Stair Projection
Downward projection enclosures for public walkways.
Water Screen Projection
High-humidity protection near fountains and lakes.
Theme Parks and Attractions
Reliable enclosures for permanent installations.
Sky Screen Projection
Commercial display protection in varied climates.
Stadiums and Public Spaces
Heavy-duty housings for large venues.
Outdoor Communication & Electronic Equipment
Outdoor network cabinets and industrial power housings.
Project Experience in Different Installation Conditions
Visual proof of our enclosures operating in real-world scenarios.
Ground Projection
Stair Projection
Side Projection
Building Projection
Water Screen Projection
Scenic Night Tours
Ultra Short Throw
Multi-Projector Projects
How We Approach Every Project
Practical Engineering
Solutions are developed around real equipment, environmental conditions, and installation requirements, not theoretical models.
Clear Communication
Project details, engineering drawings, and customization requirements are rigorously confirmed before any production begins.
Manufacturing Responsibility
Each enclosure is inspected through structure, assembly, and functional testing stages to ensure performance.
Long-Term Equipment Protection
The primary goal is to reduce environmental risks, lower maintenance requirements, and prevent unexpected equipment downtime.
A Team Focused on Engineering and Manufacturing
Different departments collaborate closely around client equipment and project requirements to complete product design and manufacturing efficiently.
Documentation and Quality Support
We provide comprehensive documentation to support your engineering teams and project bidding processes.
Built for Project-Based B2B Cooperation
We understand the demands of overseas B2B procurement and engineering projects.
- Project Evaluation - Detailed technical assessment before quoting.
- OEM/ODM Manufacturing - Flexible production under your brand.
- Custom Sizes and Structures - Adapting to any projector or lens.
- Small-Batch Project Orders - Supporting specialized installations.
- Production Follow-Up - Transparent communication during manufacturing.
- Installation and Technical Support - Guidance for smooth deployment.
Tell Us About Your Projector and Installation Environment
To recommend the most suitable weatherproof projector enclosure or climate-controlled equipment cabinet, please provide details such as your projector brand, model, power, quantity, installation method, local temperature, and project application.
Direct Contact:
info@projectorshellbox.com
+8613632871992
