Industrial Warehouse Storage Long Span Mezzanine Platform Structure Floor Rack System

Product Description

Steel Platform/Mezzanine Floor 

Suhong's steel platform/mezzanine floor  is engineered to double or triple usable warehouse footprint by creating a structurally independent elevated work or storage level. Built with heavy-gauge structural steel columns, beams, and joists, it supports steel grating, checkered plate, or bolted decking for storage, production, or office space above the existing floor. As a direct source factory, Suhong delivers custom-engineered configurations at competitive pricing, with reliable load capacity and long-term durability for demanding industrial environments.

Specification

Applications
Warehousing & Distribution: Elevated pallet or carton storage above ground-level operations
Manufacturing: Equipment platforms, production mezzanines, and machine access decks
Retail & E-commerce Fulfillment: Pick modules and multi-level order fulfillment platforms
Office & Administrative Space: Free-standing office mezzanines within warehouse or plant floor
Logistics & 3PL: Overflow storage, staging areas, and catwalk access platforms

 
Manufacturing Process

Material Selection: High-strength Q235B/Q355 structural steel columns, beams, and joists, tested for yield strength and thickness tolerance

Cutting & Punching: CNC laser cutting and CNC punching for precision column, beam, and joist connection points

Forming: Hydraulic press braking of decking panels and structural profiles to exact spec

Welding: Robotic and manual MIG welding of column base plates, beam brackets, and joist connectors, followed by weld inspection

Surface Treatment: Shot blasting to remove scale and rust, followed by degreasing and phosphating

Finishing: Electrostatic powder coating (indoor use) or hot-dip galvanizing (outdoor/high-humidity environments)

Quality Inspection: Load testing, deflection checks, weld strength verification, and dimensional verification against RMI/ANSI MH16.1 and AISC structural steel standards

Packaging: Bundled and wrapped for container loading, with protective corner guards to prevent transit damage

Key Configurations

Columns: High-strength structural steel columns, heights from 8 ft to 20 ft, engineered per bay load and clear height requirement

Beams & Joists: Primary beams and secondary joists in structural steel or cold-formed C/Z sections, spans engineered per column grid

Decking: Steel grating, checkered plate, corrugated steel deck with concrete topping, or bolted plywood panel options

Bracing: Horizontal and diagonal bracing for lateral stability and seismic resistance

Access: Steel staircases, pallet gates, safety guardrails, and toe boards included per layout

Configuration: Single-tier or multi-tier, free-standing or building-supported structural design

Finish: Powder-coated or hot-dip galvanized for indoor/outdoor and high-humidity corrosion resistance

Capacity: Engineered uniform live load from 60 psf (light storage/office) up to 250+ psf (heavy-duty storage or equipment), based on column grid, beam depth, and deck type

Technical Specifications

(Custom configurations available upon request.)

Model	ME-1
Material	Q235B / Q355 structural steel
Platform Height	8 ft - 20 ft (custom up to 30 ft)
Column Spacing (Bay Size)	8 ft - 25 ft, engineered per load and layout
Live Load Capacity	60 - 150 psf (standard); up to 250+ psf (heavy-duty, custom)
Deflection Limit	Span/240 (standard); Span/360 (comfort-grade, optional)
Decking Options	Steel grating, checkered plate, corrugated steel deck + concrete, plywood panel
Beam/Joist Type	Hot-rolled structural steel or cold-formed C/Z section
Bracing	Horizontal or diagonal, bolted structural connection
Access Features	Staircases, pallet safety gates, guardrails, toe boards
Surface Finish	Powder coat (standard colors) or hot-dip galvanized
Configuration	Single-tier, multi-tier, free-standing or building-supported
Standards Compliance	ANSI MH16.1, AISC structural steel guidelines, local building code
Assembly/Installation	Bolted, no-weld field assembly
Environment	Indoor / outdoor compatible

After Sales Service

Standard Warranty: 12 months or 5,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 10 Years.
Global Support: 24/7 technical assistance and spare parts supply.
Installation/Maintenance: On-site installation/maintenance or remote training and guidance.

Company Profile

Nanjing Suhong Intelligent Storage Equipment Co., Ltd.

Suhong Intelligent Storage Equipment established in 2015, is a high-tech enterprise specializing in the research, development, and manufacturing of intelligent warehousing systems and logistics equipment. As a comprehensive manufacturer of warehousing and logistics equipment, intelligent handling systems, and automated warehouse systems, we are deeply engaged in the global industrial warehousing market, providing customers with more efficient and space-saving warehousing solutions.
Suhong adheres to the principles of "professionalism, innovation, efficiency, and win-win" and is committed to promoting the upgrade and innovation of global intelligent warehousing equipment. We not only provide equipment to our customers, but also serve as a long-term partner in optimizing their warehousing systems.

Why Choose Suhong?

Other Products

Direct Source Factory — No middleman markup; you buy straight from the manufacturer at factory pricing
Custom Engineering — Column height, arm length, capacity, and finish tailored to your exact load and space requirements
Standards Compliant — Manufactured to RMI 2012 Specification, ANSI MH16.1, and AISI guidelines for structural safety
Built to Last — High-strength Q235B/Q345B steel with rigorous weld and load testing before shipment
Fast Turnaround — Efficient production and export process for on-time global delivery
Flexible MOQ — Supports both bulk warehouse projects and smaller trial orders
Global Export Experience — Proven track record shipping to the Middle East, North America, and beyond
Responsive Support — Dedicated sales and technical team for quotes, drawings, and after-sales service

— Selective pallet racking for palletized goods, adjustable beam levels, high load capacity
— High-density automated storage with two-way shuttle systems for fast, unmanned pallet handling
— Multi-level steel platforms that add usable floor space without facility expansion
— High-density, forklift-accessible storage for bulk, single-SKU inventory
— Heavy-duty drawer storage for molds and dies, built for precision manufacturing environments
— Gravity roller racking for FIFO picking in high-turnover distribution centers
— Storage system with extending arms for long, bulky, or irregularly shaped items such as lumber, pipes, steel beams, and sheet materials.
— High-density LIFO system that uses nested carts to push pallets back into lanes, maximizing storage depth with access from a single aisle.

FAQ

Q: What is your maximum monthly production capacity, and what percentage is currently utilized?
A: Suhong Storage Rack operates multiple advanced production lines to ensure scalable, high-volume output. Our monthly production capacity varies by product specifications and rack configuration. We actively manage factory utilization to maintain a perfect balance between manufacturing efficiency and operational flexibility, allowing us to absorb peak demands and urgent orders without increasing standard lead times.

Q: What is your Minimum Order Quantity (MOQ) per SKU, and are there price breaks for higher volumes?
A: Our standard Minimum Order Quantity (MOQ) is 1,000 kg (1 ton) for standard inventory items. For custom storage rack manufacturing, the MOQ is a minimum order weight equivalent to a standard 20-foot shipping container (20 tons). We offer volume-based tiered pricing; unit costs decrease accordingly as order volume increases. Sample orders are exempt from standard MOQs.

Q: How do you handle urgent or expedited production requests?
A: We prioritize urgent orders through agile production scheduling, dedicated resource allocation, and direct coordination with our manufacturing team to meet tight deadlines. Throughout the expedited manufacturing process, we provide transparent, real-time tracking updates to keep clients aligned.

Q: What is your lead time from order placement to ex-factory (ready for pickup)?

A: Our standard manufacturing lead time is 15 to 30 days from order confirmation and deposit receipt to ex-factory status. The exact delivery timeline depends on the rack type, total order quantity, custom engineering requirements, and our current production schedule.

Q: What specific quality control (QC) certifications do you hold, and can we review your latest audit reports?
A: Suhong Storage Rack maintains a strict international quality management system. We hold official ISO 9001, ISO 14001, CE, and SGS audit reports. We provide copies of our quality certifications upon request, and can share recent factory audit summaries subject to mutual confidentiality agreements.