Top Trusted Gravity Racks Suppliers & Exporter

High-Density Flow Racking Engineering & Manufacturing. Certified Quality and Advanced Space Optimization for Global Enterprises.

Premium Industrial Gravity Racking Solutions

Engineered for durability, corrosion-resistance, and high-density material handling workflows.

Factory Wholesale Corrosion Resistant Metal Steel Shelves Easy to Install Cable Shelves
Factory Wholesale Corrosion Resistant Metal Steel Shelves Easy to Install Cable Shelves with Shaped Design for Warehouse Rack
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Supermarket Grocery Shelf Light Duty Load Capacity Convenience Retail Store Shopping Gondola Display Rack
Supermarket Grocery Shelf Light Duty Load Capacity Convenience Retail Store Shopping Gondola Display Rack Made Durable Metallic
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Factory Direct Sales Racks Assembled Column Beam Warehouse Shelves 4 Layers
Factory Direct Sales Racks Assembled Column Beam Warehouse Shelves 4 Layers Steel and Iron Storage Racks
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Medium Universal Wheel Anti-Corrosion Steel Metal Display Rack
Medium Universal Wheel Anti-Corrosion Steel Metal Display Rack for Supermarket Shelves Bolt Structure for Warehouse Storage
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Steel Shelving 4 Adjustable Tier Height 200kg Load-bearing
Steel Shelving 4 Adjustable Tier Height 200kg Load-bearing Metal Steel Rust-proof Warehouse Stacking Racks
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Wholesale Five-Layer Steel Warehouse Pallet Racking System
Wholesale Five-Layer Steel Warehouse Pallet Racking System Four-Adjustable Metal Wire Inventory Management and Tire Racking
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Sanyang Display Racks Shop Stands Gondola Retail Grocery Store
Sanyang Display Racks Shop Stands Gondola Retail Grocery Store Customization Supermarket Shelves Dimension/Store Shelf
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Light Shelf 4 Layer Metal Storage Rack Commercial Warehouse Storage Rack
Light Shelf 4 Layer Metal Storage Rack Commercial Warehouse Storage Rack Adjustable Double-sided Metal Shelves
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12+ Years

Storage Equipment Excellence

$28M USD

Annual Export Value

38,000 m²

State-of-the-Art Factory Floor

1,200+

Global Supply Chain Partners

Shenzhen Sanyang Storage Equipment Manufacturing Co., Ltd.

Established in 2015, Shenzhen Sanyang Storage Equipment Manufacturing Co., Ltd. is a leading manufacturer specializing in heavy-duty industrial pallet racking, warehouse shelving systems, and automated material handling solutions. Located in Shenzhen, our modern facility spans a total building area of 38,000 m², equipped with advanced automated roll-forming machines, laser cutters, and robot welding lines.

With over 12 years of industry experience and 8 years of active export experience, Sanyang has expanded its international footprint, achieving an annual export revenue of $28 million USD. Our main overseas markets cover North America, Western Europe, Southeast Asia, and the Middle East, primarily serving global logistics hubs, e-commerce fulfillment centers, third-party logistics (3PL) providers, and large manufacturing enterprises.

Uncompromised Quality & Compliance Safeguards

Quality and precision are at the core of our operations. Supported by 35 full-time QC inspectors, we implement rigorous quality assurance protocols using ultrasonic weld flaw detection, coating thickness testing, and heavy-load stress tests to ensure strict compliance with ISO9001 and international FEM/ANSI safety standards. Backed by a strong OEM/ODM background and a robust network of 1,200 supply chain partners, we offer highly customizable options—ranging from custom dimensions and load capacities to specialized powder coatings and seismic-resistant structural designs.

Innovation drives our continuous growth. Our team of 18 R&D engineers focuses on developing high-density and automated storage systems, successfully launching 65 new products last year alone. Sanyang remains dedicated to providing safe, space-saving, and cost-effective storage solutions for our global clientele.

Vertical Integration & Manufacturing Processes

Explore our step-by-step production flow and premium precision machinery.

Raw Material Inspection
Raw Material
Steel Cutting Process
Cutting
Cold Rolling Profile Shaping
Cold Rolling
Precision Punching
Punching
Heavy Metal Bending
Bending
Automatic Robot Welding
Welding
Surface Polishing Treatment
Polishing
Electrostatic Powder Painting
Painting
Finished Product Warehouse
Warehouse
Automated Cutting Machine
Cutting Machine
Multi-Stand Cold Rolling Machine
Cold Rolling Machine
High-Speed Punching Machine
Punching Machine
Precision Laser Cutting Machine
Laser Cutting Machine
Automated Powder Coating Painting Line
Painting Line
CNC Bending Machine
Bending Machine
Ultra-Sonic & Heavy Load Quality Inspection
Inspection

Global Supply Chain & Localized Support

Why leading global distribution hubs partner with Sanyang Storage Systems.

Shenzhen Supply Chain Synergy

Situated in the heart of China’s premier manufacturing and logistics cluster, we procure raw steel and specialized rolling accessories at scale, ensuring cost efficiency and ultra-reliable lead times.

Global Compliance & Engineering

Our structures conform strictly to RMI and FEM 10.2.02 racking standards. Seismic-resistant configurations are standard for geologically active regions in North America and Western Europe.

End-to-End Local Support

We work directly with certified installation teams across the globe, providing comprehensive step-by-step layout blueprints, local building permit approvals, and prompt onsite assembly guidance.

China's Manufacturing Supremacy in Modern Material Handling

The scale of Chinese production facilities allows for unmatched technological depth. Sanyang leverages automated laser cutting and robot welding lines to ensure that every single weldment possesses high fatigue limit characteristics. Compared to localized manufacturers, our centralized Shenzhen production line operates continuously, yielding tighter tolerances, more uniform structural sections, and highly competitive unit costs.

Local Application Scenarios & Engineering Adaptability

  • Cold Chain Storage: Hot-dip galvanized surfaces ensure long-term integrity down to -30°C in pharmaceutical and frozen food storage hubs.
  • E-commerce Order Fulfillment: Fast-paced high-throughput operations rely on our automated gravity flow and selective systems to maximize picks per hour.
  • Heavy Machinery & Steel Coil Storage: Specialized cantilever and multi-layer structural systems capable of carrying loads well in excess of 2,000kg per level.

Key Industry Trends Reshaping Storage Systems

Modern distribution warehouses are transitioning from manual static shelves to dynamic, high-density, and smart systems. In gravity-fed rack engineering, the focus has shifted toward refining speed controller mechanisms, incorporating intelligent brake rollers to handle variable pallet weights safely, and adopting green coating techniques. Sanyang’s R&D division has developed next-generation eco-friendly electrostatic powder coatings that reduce emissions during manufacturing while maintaining extreme resistance to abrasion and chemical corrosion.

Furthermore, structural designs are increasingly optimized for automation integration. Gravity flow systems are now deployed alongside Automated Storage and Retrieval Systems (AS/RS), acting as picking buffers and dispatch staging lanes to streamline operations in advanced logistics corridors.

Frequently Asked Questions

Essential insights for procurement managers and logistics operations teams.

What safety compliance standards do your gravity racks meet?

Sanyang products are fully compliant with global standard guidelines, including FEM 10.2.02 (Europe) and RMI/ANSI specifications (United States). Our designs incorporate heavy duty seismic braces, impact footplates, safety brake rollers, and ultrasonic-tested weld structures to ensure absolute operating safety.

How does gravity flow rack system calculate and control roller speed?

We calculate the track slope gradient precisely (typically between 3% to 4%) depending on the average pallet weight. Heavy-duty speed controllers (magnetic and mechanical centrifugal brakes) are spaced evenly along the roller lanes to keep travel speed under 0.3 meters per second, preventing system damage and ensuring pedestrian safety.

Can your storage solutions be customized for cold warehouse conditions?

Yes, we specialize in customizing cold storage configurations. We offer structural steel treated with specialized low-temperature powder coatings or premium hot-dip galvanization to resist structural brittleness, micro-fracturing, and corrosion at temperatures as low as -30°C.

What is the standard lead time for international custom design orders?

Standard production lead time ranges from 20 to 30 days after drawing approval, thanks to our vast network of 1,200 supply chain partners and automated machinery. Transit time varies depending on the port of destination, taking about 15-20 days to Europe and 20-30 days to North America.

Industrial Heavy-Duty Pallet & Cantilever Systems

Engineered for high load capacities and long service-life requirements.

Multi-Level Loft Mezzanine Rack Factory-Made Customizable
Multi-Level Loft Mezzanine Rack Factory-Made Customizable Attic Shelves for Warehouse
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Adjustable Storage Racking Metal Steel Rustproof Stacking Racks
Adjustable Storage Racking Metal Steel Rustproof Customized Load Capacity Industrial Wholesale Stacking Racks
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Heavy Duty Steel 5 Layer Adjustable Warehouse Storage Pallet Racking Systems
Heavy Duty Steel 5 Layer Adjustable Warehouse Storage Pallet Racking Systems Custom Service Beam Shelving Metal Pallet Shelf
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Selective Pallet Racking Industrial Metal Steel Quick Mount Beam
Selective Pallet Racking Industrial Metal Steel Quick Mount Beam Warehouse Storage Equipment
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Durable Heavy-Duty Industrial Shelving Unit Cantilever Racking System
Durable Heavy-Duty Industrial Shelving Unit Durable Adjustable Cantilever Arm Racks Racking System for Warehouse Storage
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4 Tier Metal Storage Rack Restaurant Warehouse Stainless Steel Storage Racks
4 Tier Metal Storage Rack Restaurant Warehouse Stainless Steel Storage Racks
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Durable Steel Boltless Assembled Warehouse Pallet Racking
Durable Steel Boltless Assembled Warehouse Pallet Racking Industrial Shelving Corrosion Protection Electrostatic Powder Coating
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Industrial Heavy Duty Racking Multi-Tier Adjustable Metal Boltless Beam Pallet Storage Racks
Industrial Heavy Duty Racking Multi-Tier Adjustable Metal Boltless Beam Pallet Storage Racks CE/ISO9001 Certified Corrosion
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