EN 1090-1 / EN 1090-2 (EXC2/EXC3) • KDS 41 Structural Certified

CE Certified Steel Mezzanine Platforms Manufacturers & Suppliers Serving Korea

Heavy-duty industrial structural platforms, multi-tier racking mezzanines, and automated warehouse cubic expansion systems engineered for high-density logistics hubs across Incheon, Gyeonggi-do, Busan, and Pyeongtaek.

Engineered Storage Portfolio

Featured Industrial Steel Racking & Mezzanine Systems

Precision-fabricated from Q355B and S355JR structural steel, certified for rigorous structural loads, seismic dampening, and automated warehouse intralogistics workflows.

Heavy Duty Industrial Shelving Unit 4 Tier Metal Storage Rack
Boltless Industrial

Heavy Duty Industrial Shelving Unit 4 Tier Metal Storage Rack Adjustable Warehouse Shelving Garage Shelves Boltless Black

Capacity / Tier:350 - 800 kg
Finish:Matte Epoxy Powder
Standard:CE / EN 15629
Product Details
Stackable Heavy Duty Cantilever Steel Coil Rack
Heavy Cantilever

Stackable Heavy Duty Shelf Warehouse Shelves Heavy Duty Cantilever Steel Coil Rack

Arm Load:1,000 - 3,500 kg
Profile:H-Beam S355JR
Application:Steel Coils & Pipes
Product Details
Low Price Racking Heavy Duty VNA Rack
High Density VNA

Low Price Racking Heavy Duty VNA Rack Adjustable Metal Boltless Shelf and Racks Warehouse Warehouse Storage Racks Metal Shelf

Height Max:Up to 16.5 Meters
Aisle Width:1,500 - 1,800 mm
Pallet Load:1,500 kg / level
Product Details
Pallet Racking Support bar Cross bar
Safety Reinforcement

Pallet Racking Support bar Cross bar for Warehouse Pallet Rack with Good Price

Material:Galvanized / Coated
Compatibility:Box / Step Beams
Yield Strength:≥ 345 MPa
Product Details
Custom Heavy Duty Steel Warehouse Mezzanine Rack
Custom Structural

High Quality Custom Steel Structure Heavy Duty Workshop Warehouse Mezzanine Attic Rack Stairs Corrosion Protection Space Saving

Decking Load:300 - 2,000 kg/m²
Execution:EN 1090-2 Class EXC2
Flooring:Steel Grate / Checkered
Product Details
Steel Light Duty Industrial Storage Shelves 4 Layer
Modular Manual Pick

Factory Customized Steel Light Duty Industrial Storage Shelves 4 Layer Warehouse Rack System 200kg Capacity Storage Rack

Capacity / Layer:150 - 250 kg
Assembly:Plug-in / Nut-free
Pitch Adjustment:50 mm Interval
Product Details
Heavy Duty Cold Rolled Steel Epoxy Powder Coated Racking
Selective Beam

Yueyang Heavy Load Multi Layer Heavy Duty Cold Rolled Steel Epoxy Powder Coated Racking Warehouse Industrial Storage Racking

Beam Length:2300 - 3900 mm
Bay Capacity:Up to 24,000 kg
Coating:TGIC Polyester 80μm
Product Details
Pallet Car Auto Shuttle Racking System
Automation AS/RS

Adjustable High-Speed Storage Racks Shelving Systems Pallet Car Auto Shuttle Racking System For Warehouse

Shuttle Speed:0.8 - 1.2 m/s
Pallet Depth:Up to 40 Pallets
Battery Life:8 - 10 Hours Lithium
Product Details
100%
CE EN 1090-2 Certified

Factory Production Control (FPC) audit compliance for Execution Classes EXC2 and EXC3.

2.5T/m²
Max Point Load Rating

Engineered for dynamic Automated Guided Vehicles (AGV), electric forklifts, and battery assembly lines.

KDS 41
Seismic Code Aligned

Korean Design Standard structural calculations verified against local horizontal acceleration parameters.

±1.5mm
CNC Laser Tolerances

Ultra-accurate automated punching and cold-forming profiles ensuring 100% bolt-together site precision.

Technical White Paper

Structural Integrity & Compliance of CE-Certified Steel Mezzanines in Korea

As industrial land prices surge across the Greater Seoul Metropolitan Area (SMR) and key trade nodes such as Incheon, Yongin, and Busan, Korean warehouse operators, third-party logistics (3PL) conglomerates, and advanced manufacturing plants face acute vertical expansion constraints. Installing a CE-certified structural steel mezzanine platform represents the most capital-efficient, demountable, and seismically robust method to double or triple usable floor space without navigating the prolonged regulatory approval cycles of conventional civil construction.

However, exporting steel structures into South Korea is governed by stringent engineering standards. An off-the-shelf mezzanine designed purely for light storage cannot withstand the operational rigors of autonomous mobile robots (AMRs), high-bay material handling interfaces, or the fire suppression parameters enforced post-Icheon warehouse safety reforms. A certified structural mezzanine platform must strictly reconcile the provisions of the European Construction Products Regulation (CPR 305/2011/EU) with the Republic of Korea’s national structural codes:

EN 1090-2 (EXC2 & EXC3)

Mandates comprehensive Factory Production Control (FPC). Every column weld, shear tab, and beam flange undergoes non-destructive testing (NDT), visual testing (VT), and magnetic particle inspection (MPI) by certified ISO 9606-1 welding operators under ISO 3834-2 comprehensive quality oversight.

Eurocode 3 & KDS 41 Structural

Calculations for ultimate limit state (ULS) and serviceability limit state (SLS). Deflection criteria under live loads are restricted to $L/400$ for standard operations and $L/500$ to $L/600$ where automated sorting systems or AGVs navigate the floor deck, completely harmonized with Korean Building Code (KBC).

KOSHA Safe Egress & NFPC 103

Industrial safety standards governed by the Korea Occupational Safety and Health Agency (KOSHA GUIDE C-08). Stairway flight angles cannot exceed 45 degrees, handrails maintain a continuous 1050 mm height with 100 mm kickplates, and open-grid steel grating guarantees >50% water dispersion for sprinkler heads.

Structural Comparison

Structural Steel Mezzanine vs. Alternative Industrial Expansions

Evaluating structural efficiency, regulatory impact, load capacity, and investment recovery across South Korean industrial facilities.

Engineering Attribute CE Certified Structural Mezzanine Rack-Supported Mezzanine Traditional Reinforced Concrete Addition
Primary Structural Steel Hot-rolled H-Beams / Heavy Box Hollow Sections (Q355B / S355JR) Cold-formed roll-formed upright omega profiles (Q235B / S280GD) Rebar reinforced concrete slab & cast-in-place columns
Uniform Live Load ($Q_k$) 500 kg/m² to 2,500 kg/m² (Dynamic & Static) 300 kg/m² to 800 kg/m² (Distributed pick loads) > 2,000 kg/m²
Column Grid Span Wide Spans: 6.0m × 6.0m up to 12.0m × 10.0m clear bays Restricted Spans: 1.0m to 2.5m pallet rack bay spacing Fixed architectural grid (non-adjustable)
Ground-Level Flexibility Maximum: Unobstructed clearance for reach trucks, sorting machines, and staging Aisle Constrained: Ground level consists of permanent rack uprights Solid architectural barriers and load-bearing walls
Lead Time to Site (Korea) 4 - 6 Weeks (Fabrication + CNC Pre-drilling + DDP Transit) 3 - 5 Weeks (Standard cold-formed roll forming) 6 - 12 Months (Civil permits, curing, pouring)
Korean Building Code Compliance Classified as Equipment / Demountable Platform in many facility permits Classified as Storage Equipment (Low civil permitting friction) Full Architectural Revision, GFA recalculation, development tax
Relocation & Circularity 100% Bolted Reusable (Zero demolition waste, relocatable) 100% Reconfigurable beam clips & modular uprights 0% (Permanent structure, expensive demolition)
Localized Applications

Where CE-Certified Mezzanines Drive Growth Across South Korea

Industrial spatial demands in South Korea are characterized by high geographic density, extremely specialized industry corridors, and aggressive order-fulfillment service level agreements (SLAs). Our CE-certified platforms are tailored directly to the geotechnical, seismic, and operational parameters of four primary Korean economic clusters:

1. Gyeonggi-do E-Commerce Mega-Clusters

In logistics centers across Icheon, Yongin, Gwangju, and Anseong serving Coupang Rocket Delivery, Kurly 새벽배송 (Dawn Delivery), and SSG.COM, handling hundreds of thousands of fragmented SKUs requires rapid manual picking and multi-tier sorting loops.

  • 3- to 4-tier rack-supported platforms doubling bin locations.
  • Integrated spiral chutes, tote lifts, and conveyor deck cutouts.

2. Incheon Airport & Port Free Economic Zones

Located within the Incheon Free Economic Zone (IFEZ) and the Gimpo customs bonded zones, air-cargo forwarders and cold-chain bonded warehouses face strict coastal humidity, saline exposure, and high turnover velocity.

  • Heavy hot-dip galvanization (HDG ≥ 85μm) resistant to salt fog.
  • Cold-storage thermal isolation pads beneath baseplates to eliminate cold bridge frost heave.

3. Pyeongtaek & Cheonan Semiconductor Cleanrooms

In the high-tech industrial corridors surrounding Samsung Pyeongtaek Campus and SK Hynix Cheonan, steel mezzanine platforms are deployed adjacent to cleanroom envelopes for tool maintenance, gas manifold routing, and equipment staging.

  • Vibration-damped structural floor assemblies with micro-vibration compliance.
  • Dust-free non-shedding epoxy coatings and anti-static ESD conductive flooring options.
Heavy duty structural steel mezzanine installation in a modern Korean distribution hub
Busan New Port Heavy Duty Project

Heavy H-beam columns spanning 9 meters clear bay width, rated at 1,800 kg/m² uniform dead-load capacity.

Heavy Automotive & Marine Logistics

4. Ulsan & Busan Maritime Equipment Staging

In South Korea’s southeastern industrial backbone (Busan, Ulsan, Changwon), automotive component suppliers, EV battery cell assemblers, and shipbuilding equipment fabricators require ultra-heavy structural mezzanine flooring capable of withstanding extreme point loads from steel dies, engine blocks, and hydraulic tooling.

  • Sub-structure Column Grid Optimization Wide-span heavy hot-rolled H-beams (up to HM 400 × 300) allowing unobstructed ground-level forklift maneuvering and 5-ton overhead jib crane attachments.
  • High Impact Checkered Steel Decking 5 mm to 8 mm heavy checkered plate welded or mechanically secured with counter-sunk fasteners over cold-formed secondary C/Z purlins spaced at ≤300 mm centers.
Industry Horizon

Macro Trends Shaping Industrial Mezzanine Platforms in Korea

Three transformative dynamics are redefining structural storage specifications across the South Korean industrial landscape.

Skyrocketing Land & Construction Cap Rates

With industrial land prices in Gyeonggi-do exceeding 4,000,000 KRW/pyeong ($1,000+/m²) and rising construction interest rates, logistics operators can no longer afford horizontal sprawl. Bolted modular mezzanines convert vertical clear ceiling height (typically 10 to 14 meters in modern Korean logistics warehouses) into viable working square meters at less than 20% of the cost of building new square footage.

Convergence with Smart Robotics (AMR / AGV)

Warehouse automation is booming in Korea. Modern mezzanine decks are no longer simply built for foot traffic; they are structural tracks for fleets of autonomous mobile robots (AMRs). This necessitates specialized surface flatness (FF/FL standards), deflection minimization under wheel point loads, and seamless floor decking joints to prevent LiDAR sensor bounce and robot wheel degradation.

Rigorous Post-Icheon Fire Safety Standards

Following historic warehouse fire incidents in South Korea, the Ministry of Land, Infrastructure and Transport (MOLIT) and National Fire Agency (NFA) enforce stringent building material flammability rules. All intermediate levels must incorporate non-combustible steel grating (>50% opening ratio) to ensure ESFR ceiling sprinklers can permeate lower levels without thermal obstruction.

Enterprise Reliability

Engineering Excellence, Turnkey Fabrication & Cross-Border Delivery

Operating high-precision automated manufacturing facilities, our structural steel platform production combines robotic roll-forming, continuous fiber-laser cutting, and automated powder coating.

Stage 01

Site Survey & 3D BIM

Laser measurement surveys, structural column alignment checks, and complete Revit/AutoCAD layout integration matching client forklift and automation envelopes.

Stage 02

FEA & Seismic Calcs

Finite element structural stress analysis (ANSYS/SAP2000) validating dead, live, wind, and seismic spectral loads per KDS 41 and Eurocode 3 standards.

Stage 03

Automated Fabrication

Robotic plasma cutting, continuous automated submerged arc welding under EN ISO 3834-2, and shot-blasting surface preparation to Sa 2.5 standard.

Stage 04

Direct Korea Shipping

Professional export packaging, seaworthy anti-rust wrapping, and direct container shipping to Incheon or Busan Port with full customs clearing clearance documentation.

Mill-Certified High Yield Steel

We exclusively procure prime-grade Q355B (equivalent to European S355JR / Korean SM355A) with complete EN 10204 3.1 Inspection Certificates, guaranteeing yield strength $\ge 355\text{ MPa}$ and impact toughness verified at $0^\circ\text{C}$.

Heavy TGIC Epoxy Powder Finish

Applied through automated electrostatic powder lines, cured at $200^\circ\text{C}$ to produce an 80–120μm durable film resistant to chemical spills, pallet friction, fork scuffs, and thermal fluctuation in cold-chain logistics.

Supervised or Turnkey Assembly

Supplied with complete 3D bolt-together erection drawings, color-coded component tagging, torque load specifications, and optional bilingual on-site installation supervisors dispatched across South Korea.

Procurement Knowledge Base

Frequently Asked Questions by Korean Industrial Buyers

Key insights addressing regulatory compliance, seismic verification, customs, installation, and floor load engineering for South Korean facilities.

How does CE Certification (EN 1090 / CPR) correlate with South Korean building code requirements?

In South Korea, industrial steel mezzanine platforms are evaluated based on their structural permanence and connection to the primary civil structure. When procured as an interior demountable steel platform or rack-supported intermediate system, municipal building authorities and third-party safety auditors review structural calculations for proof of stability.

Our CE EN 1090-1 and EN 1090-2 (Execution Class EXC2 / EXC3) certification provides internationally accredited Factory Production Control (FPC), welder qualification records (ISO 9606-1), and EN 10204 Type 3.1 mill test certificates. These European credentials exceed the baseline material verification required by Korean architectural engineers and provide the necessary compliance documentation for facility safety registration.

Are seismic calculations provided in accordance with the Korean Design Standard (KDS 41)?

Yes. Since the revision of South Korea’s seismic building regulations following the Gyeongju and Pohang earthquakes, structural interior platforms must account for horizontal earthquake forces. We supply comprehensive structural calculation reports generated via ANSYS and SAP2000 that specifically verify the platform’s response spectrum under KDS 41 17 00 (Seismic Design Standard).

Our structural engineers calculate portal frame cross-bracing, baseplate anchor bolt shear capacity (using Hilti or Fischer chemical seismic anchoring data), and column base fixity to ensure horizontal seismic acceleration does not induce plastic deformation or collapse.

How do your mezzanine platforms comply with Korean Fire Protection Regulations (NFPC 103)?

South Korean fire marshals and insurance underwriters strictly enforce the National Fire Safety Standard (NFPC 103) regarding early suppression fast response (ESFR) sprinkler systems. If a mezzanine floor is constructed from solid steel plate or plywood without sub-floor piping, it creates a fire suppression blind spot.

To ensure effortless inspection sign-off, we supply press-locked open steel grating with guaranteed open area ratios ranging from 50% to 70%. This allows water discharge from primary ceiling sprinklers to freely penetrate through every mezzanine level down to the facility slab. Alternatively, we engineer pre-drilled intermediate pipe hanger brackets along the main support beams to facilitate the installation of subordinate sprinkler lines directly beneath the platform deck.

What lead time can buyers in Korea expect from engineering sign-off to port arrival?

The typical total project timeline is 4 to 6 weeks. Following final CAD/BIM drawing approval and structural sign-off, high-precision automated factory production requires 15 to 22 business days. Direct maritime transit from our coastal manufacturing hub to Incheon New Port or Busan Port takes only 3 to 5 days.

All steel members are bundled in sequenced delivery packs to match your on-site erection schedule, wrapped in anti-corrosion barrier film to protect against sea freight moisture, and delivered with full commercial invoices, packing lists, and Certificates of Origin for rapid Korea Customs Service clearance.

Can your mezzanine decking support autonomous mobile robots (AMRs) and AGVs?

Yes. Equipping mezzanine levels for AMR/AGV traffic requires far stricter tolerances than standard foot-traffic platforms. We design robot-ready platforms with the following structural upgrades:

  • Dynamic Deflection Limits: Restricted to $L/500$ or $L/600$ to eliminate floor vibration that disrupts robot optical navigation and tilt sensors.
  • Composite Multi-Layer Decking: Structural corrugated steel B-decking overlaid with high-density tongue-and-groove resin-impregnated fiberboard or steel wearing sheets to ensure long-term abrasion resistance.
  • Laser-Flat Flush Joints: Counter-sunk fasteners and ground joint transitions ensuring wheel impact is zeroed out during continuous high-speed robot travel.
What information is required to receive an accurate structural mezzanine design and quote?

To provide an engineered proposal and quotation, our structural engineering department requires:

  • Building CAD Drawings: Clear ceiling height to the bottom cord of roof trusses or lowest sprinkler pipe, structural column grid locations, and roll-up door positions.
  • Concrete Slab Specifications: Slab thickness (typically 150 mm to 300 mm) and concrete compressive strength ($f'c$, usually 21 to 28 MPa) to verify anchor pull-out and point-load bearing.
  • Load Ratings: Required uniform live load ($Q_k$ in kg/m²) and any concentrated heavy equipment point loads (e.g., shelving units, sorting machines, scissor lifts).
  • Access Requirements: Number of staircases, pallet drop zones (safety gates), conveyor openings, and handrail perimeters.
How are installation and quality assurance managed on-site in South Korea?

Our structures are 100% pre-engineered and CNC drilled at the factory; absolutely no on-site welding or structural burning is required. Components are fastened using Grade 8.8 or Grade 10.9 high-strength structural bolts.

Clients can choose between two execution models: (1) Comprehensive Supervised Installation: We dispatch certified structural project engineers to your site in Korea to oversee, align, laser-level, and inspect the assembly carried out by your local rigging team; or (2) Turnkey Erection Support: We collaborate with vetted, licensed Korean industrial installation contractors to deliver a complete turnkey erection, load-testing, and handover service.

Engineer Your Korea Facility Expansion Today

Consult directly with structural storage engineers. Send us your building dimensions, load criteria, and automation plans to receive a customized 3D CAD proposal, KDS 41 seismic evaluation, and direct competitive factory quotation.

EN 1090-2 (EXC2/EXC3) Certified Rapid 4-6 Weeks DDP Korea Direct Port of Incheon & Busan Delivery