Single Column 3-door Steel locker
Description: Single Column 3-door Steel locker, designed for storing clothes, documents, materials, or personal items.
Application Scenarios: Primarily used in offices and changing rooms of schools, factories, and supermarkets, among other places.
Material: The product is made of carbon steel, formed by cold pressing and bending. Its surface is treated with spray coating and high-temperature baking, featuring moisture resistance and wear resistance.
Color: Customizable according to the RAL Color Chart and Pantone Color Chart.
Customization: ODM and OEM services are available.
Delivery Time: 25 days
Product Certificates: The trademark "Gangyicheng" has obtained national registration, ensuring brand compliance. The enterprise has passed the certifications of Occupational Health and Safety Management System (GB/T 28001), ISO 9001 Quality Management System, and ISO 14001 Environmental Management System. Additionally, it holds a utility model patent for foldable lockers (Patent No.: ZL 2013 2 0243987.0), etc.
- Product Description
Single Column 3-Door Steel Locker - Premium Storage Solution for Modern Workplaces
When you need efficient storage that maximizes space while providing individual security, our Single Column 3-door Steel locker delivers the perfect solution. This imaginative vertical capacity unit changes any working environment by advertising three partitioned, lockable compartments in one compact impression. Outlined particularly for high-traffic situations, this item combines solidness with keen space utilization, making it perfect for workplaces, schools, manufacturing plants, and wellness centers worldwide.


Why Choose Our 3-Door Steel Storage Solution?
Space-Saving Vertical Design
Your floor space is important. That's why our locker highlights an intelligent vertical arrangement that triples your capacity capacity without growing your impression. Each unit measures fair 380mm in width whereas giving three autonomous compartments for diverse users.
Superior Construct Quality
We create each unit utilizing premium SPCC cold-rolled steel with 0.8mm thickness - that's 33% thicker than industry standard. This additional thickness guarantees your venture withstands a long time of overwhelming day by day utilize without twisting or damage.
Advanced Surface Protection
Our 9-step pre-treatment prepare incorporates corrosive pickling and phosphorizing, taken after by electrostatic powder coating. This makes a moisture-resistant, wear-resistant surface that keeps up its appearance indeed in requesting environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Dimensions | H1850 × W380 × D450mm |
| Material | SPCC Cold-Rolled Steel |
| Steel Thickness | 0.8mm (33% above industry standard) |
| Surface Treatment | 9-step pre-treatment + powder coating |
| Load Capacity | 30-45kg per compartment |
| Color Options | Customizable per RAL/Pantone charts |
| Assembly Time | Under 15 minutes with video guide |
| Delivery Time | 25 days |
Perfect Applications for Every Industry



Manufacturing Facilities
Your move specialists require secure capacity for individual equip and regalia. Our item serves three diverse move specialists utilizing the same vertical space, decreasing changing room necessities by 66%.
Educational Institutions
Students require dependable capacity that withstands every day wear. The fortified steel development stands up to impacts and vandalism whereas maximizing accessible locker numbers per passage meter.
Fitness Centers
Humid situations request corrosion-resistant materials. Our powder coating and louvered ventilation framework avoid rust and odor buildup from clammy towels and athletic gear.
Office Buildings
Modern working environments advantage from clean, proficient capacity arrangements. The smooth plan complements any office décor whereas giving representatives with individual capacity space.
Key Features That Set Us Apart
Knock-Down Design
Smart designing decreases shipping volume by 70% compared to welded units, bringing down your add up to costs significantly.
Tool-Free Assembly
Our video direction makes a difference you total get together in beneath 15 minutes without requiring uncommon devices or expertise.
Environmental Compliance
All materials meet EU REACH directions with zero overwhelming metals and negligible natural impact.
Enhanced Security
Full-length entryway stiffeners and anti-pry development ensure substance from unauthorized access.
Quality Assurance You Can Trust




With over 20 years of manufacturing experience, Luoyang Unison maintains strict quality control throughout production. Every Single Column 3-door Steel locker undergoes rigorous testing under our ISO 9001, ISO 14001, and GB/T 28001 certified processes.
Our patented foldable design technology (Patent No.: ZL 2013 2 0243987.0) demonstrates our commitment to innovation and quality excellence.
Customization Options
Color Matching
Choose from RAL or Pantone color charts to match your facility's branding. Orders reaching container quantity qualify for free custom color matching.
OEM/ODM Services
We adapt our product to meet your specific requirements, including modified dimensions, special finishes, or branded elements.
Frequently Asked Questions
Q: How does assembly work?
A: You'll receive a detailed manual and video guide. Most customers complete assembly in under 15 minutes without tools.
Q: What's your minimum order quantity?
A: Please check our current price list for specific MOQ requirements, or contact us for project-based pricing.
Q: Do you ship internationally?
A: Yes, our global logistics network ensures timely delivery worldwide with trusted freight partners.
Q: Is the coating environmentally safe?
A: Absolutely. Our powder coating contains no heavy metals and meets all EU environmental standards.
Get Started Today
Our Factory



Ready to optimize your storage space with our premium Single Column 3-door Steel locker? Contact our technical team for personalized guidance on material selection and design optimization.
Email: lysteelart@lysteelart.com
Experience the Luoyang Unison difference - where quality engineering meets practical storage solutions for modern workplaces.

CUSTOMER REVIEWS & GLOBAL PROJECT FEEDBACK
Trusted by Clients Worldwide for Quality Steel Furniture
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