Storage Rack 300KG Load Manufacturer & Exporters

High-Precision Engineering, Certified Load-Bearing Capacity, and Custom Supply Chain Systems for Global Industrial Logistics & Warehousing Operations

Premium Medium-Duty 300KG Shelving Series

Explore our top-selling warehouse and workshop load-bearing solutions engineered for structural longevity and quick installation.

Shibang 300Kg Layer Storage Shelf
Shibang Shelving 300Kg Layer Storage Shelf Metal Stacking Shelf Rack for Warehouse
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300KG Adjustable Steel Garage Storage Shelves
300KG Adjustable Steel Garage Storage Shelves Powder Coated Detachable Racking System for Warehouse Storage
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Durable Adjustable Steel Warehouse Shelf
Durable Corrosion Protected Adjustable Steel Multi-Level Powder Coated Warehouse Shelf
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Adjustable Anti-Rust Steel Warehouse Shelves
Adjustable Anti-Rust Steel Warehouse Shelves Medium Duty Rack Workshop Storage Metal Racks for Garage & Warehouse
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Custom Metal Stacking Shelf Rack 300kg
Custom Shibang Shelving 300Kg Layer Mutil Tier Warehouse Storage Metal Stacking Shelf Rack for Garage
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300KG Load Racking Shelf Metal Shelves
300KG Load Racking Shelf Metal Shelves Easy Assemble Storage Racks Adjustable Steel Rack
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300KG Capacity Medium Duty Shelf
300KG Capacity Medium Duty Shelf 4-Tier Storage Rack Easy Assembly Steel Shelving Unit
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Customized Factory Supply Industrial Workshop Shelving
Customized Factory Supply Industrial Workshop Shelving Steel Storage Shelves Metal Material Storage Rack
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The Evolution of 300KG Medium-Duty Shelving Systems

Analyzing physical loading optimization, cost margins, and global commercial warehouse shifts.

Structural Integrity & Physics

A shelf layer rating of 300KG Uniformly Distributed Load (UDL) occupies the sweet spot between light-duty residential shelves and heavy-duty structural steel beam systems. We achieve this rating by utilizing premium cold-rolled steel profiles with precision cross-sectional geometry, reinforcing the decks with under-layer rib support channels. This prevents material deflection under prolonged stress and ensures safe usage in high-turnover logistics environments.

Optimizing Vertical Footprint

Urban warehousing real estate prices have driven enterprises to optimize vertical cube spaces. Our adjustable 300KG capacity racks utilize butterfly-hole or tear-drop connectors, permitting height reconfiguration at pitch increments of 50mm or 75mm. This enables facilities to align spatial configuration with changing SKU heights, maximizing capacity and ensuring compliance with safety and structural load factors.

Durability & Surface Protection

In humid, chemical, or temperature-variable environments, metal rust is the primary enemy of structural capacity. Our 300KG steel shelving is treated through a multi-stage process: acid pickling, phosphating, electrostatic powder coating, and thermal curing. This yields a non-porous, scratch-resistant, and corrosion-protected finish that preserves structural load profiles for over 10 years of intensive operation.

Guangdong Shibang Storage Rack Co., Ltd.

A Trusted Manufacturing Powerhouse with 15 Years of Heavy-Duty Innovation & Quality Integrity

2016
Established
35k ㎡
Modern Production Area
$18 M
Annual Export Revenue
15 Yrs
Industry Experience
65
QC Specialists Team
28
R&D Engineers
120+
New Products/Year
1200+
Supply Chain Partners

Established in 2016, Guangdong Shibang Storage Rack Co., Ltd. has developed into a premier global designer, developer, and high-volume manufacturer of industrial shelving systems and warehouse logistics infrastructures. Backed by a 35,000㎡ modern production facility and a robust supply chain network of over 1,200 reliable partners, we ensure stable raw material procurement and highly competitive pricing structures for international procurement agents, system integrators, and logistics distribution contractors.

Our quality management strategy is certified under the ISO 9001 standard. Our 65 experienced QC specialists govern a comprehensive inspection workflow spanning from raw material chemical testing, welding seam ultrasonic inspections, surface coating electrostatic thickness testing, load deflection metrics checking, to finished product dimensional consistency audits. Shibang is trusted across North America, Europe, Australia, the Middle East, Southeast Asia, and South America.

China Factory 4.0: Dynamic Supply Chain Resilience & Manufacturing Flow

Explore our advanced manufacturing processes utilizing robotic automation, laser metal forming, and automated powder coating plants.

Forming
Forming
Bonding
Bonding
Spray painting
Spray painting
Punching
Punching
Bending
Bending
Packaging
Packaging
Warehouse
Warehouse
Forming machine
Forming machine
Bonding machine
Bonding machine
Spray painting line
Spray painting line
Fully automatic forming machine
Fully automatic forming machine
Mechanical arm
Mechanical arm
Punching machine
Punching machine
Fully automatic bending machine
Fully automatic bending machine
Automatic semi-automatic bending machine
Automatic semi-automatic bending machine
Plate shearing machine
Plate shearing machine

Localized Applications of 300KG Steel Storage Systems

Engineered for high structural performance across diverse global supply chains and workspace profiles.

Automotive Repair Garages & Workshops

Automotive assembly parts, steel engine blocks, heavy industrial tools, and brake assemblies require sturdy storage. Shibang's 300KG capacity adjustable shelving systems provide storage that accommodates varying heights. They are engineered to resist chemical solvents and oil stains typical of heavy automotive and machinery workshop environments.

E-commerce Micro-Fulfillment Hubs

Modern logistics centers rely on rapid sorting and dense storage configurations. Our boltless and adjustable steel shelving units allow warehouse staff to reconfigure layers manually without tools. This design adapts to the dimensions of changing seasonal goods while ensuring a load margin of safety of 300KG per shelf.

Commercial Offices & Storage Archives

Physical document archives, hardware, and IT servers represent concentrated weight loads. Standard home office shelves may bend under these loads. Our CE-certified 300KG-rated industrial long-span shelving ensures structural stability, preventing collapsing risks in commercial environments.

Industrial Racking & Storage FAQ

Get answers to common technical, material, and structural design questions regarding 300KG load-rated shelving systems.

What does "Uniformly Distributed Load (UDL)" mean for a 300KG shelf?
Uniformly Distributed Load (UDL) signifies that the 300KG rating is valid only when the weight of the stored items is spread evenly across the entire surface of the shelf layer. Placing a single, concentrated 300KG item in the middle of a shelf without support can cause steel deformation and structural failure. Best practices dictate distributing items evenly to preserve structural balance.
Why is cold-rolled steel superior to hot-rolled steel in manufacturing these racks?
Cold-rolled steel undergoes processing at room temperature, which increases its yield strength, tensile properties, and structural hardness through strain hardening. It offers tighter dimensional tolerances and a smoother surface finish compared to hot-rolled steel. This precision ensures tight tolerances in connecting holes, allowing boltless systems to lock securely without wobble.
How does Shibang guarantee corrosion protection in damp environments?
We use a multi-stage industrial powder-coating process. First, steel parts are submerged in acid to clean scale and rust. Then, they are rinsed and phosphated to form a corrosion-resistant base layer. Next, dry powder coating is electrostatically applied and cured in an oven at 200°C. This forms a scratch-resistant, airtight seal that protects the structural steel underneath from oxidation.
What is the safety factor of your 300KG load-bearing racks?
Guangdong Shibang designs and manufactures its shelving systems to meet international FEM and SEMA safety criteria, typically integrating a safety coefficient of 1.5 to 2.0. This means a 300KG-rated shelf is engineered to withstand testing conditions exceeding 450KG under controlled static tests before failing, ensuring a margin of safety against sudden loading impacts in daily operations.
Can the height of the shelves be reconfigured by a single worker?
Yes. Our boltless click-in and butterfly-hole connectors are engineered to allow quick height adjustments without requiring bolts or specialized tools. A single worker with a rubber mallet can complete the height adjustment of a 4-tier or 5-tier rack unit in minutes, reducing labor costs during warehouse reconfigurations.

Professional Industrial Racking Designs

Choose from our heavy-duty boltless designs, long-span modular shelving, and CE-certified logistics equipment.

OEM 300KG Load Boltless Steel Storage Shelf
OEM 300KG Load Boltless Steel Storage Shelf CE Certified for Garages Warehouses
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Boltless Adjustable Steel Racks
New Boltless Adjustable 300KG Load-Bearing Steel Racks Warehouse Industrial Stack Storage Racking Shelving System
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Industrial Long Span Storage Racks
Industrial Long Span Warehouse Racks Steel Rack Adjustable Metal Storage Shelving
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Adjustable Metal Rack Storage Shelf
High Quality Hot Selling 300KG Adjustable Metal Rack Top-Notch Storage Racking Steel Warehouse Shelf Directly Factory Made
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Adjustable Steel Storage Shelf System
Industrially Designed Adjustable Steel Storage Shelf System High Warehouse Racking for Storage
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300KG Steel Warehouse Rack
300KG Mutil Layer Industrial Steel Warehouse Rack with Corrosion Protection and Powder Coated Surface
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Wholesale Metal Rack Storage Equipment
Wholesale Mutil Layer 300KG Metal Rack Main Warehouse Storage Equipment Combination Goods Shelves Steel Material Rack
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Shibang 300KG Boltless Storage Rack
Shibang 300KG Boltless Space Saving Metal Rack Shelf Adjustable Office Warehouse Storage Rack
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All 300KG Load Products