China Best Cantilever Storage Manufacturer & Exporter

Engineered Industrial Cantilever Systems & Advanced Material Handling Solutions for Heavy-Duty and Long-Span Global Applications

High-Performance Warehouse Storage & Handling Products

Warehouse Small Trolley Tc1830 Iron Blue Cargo Truck
High Quality Factory Sale High-Quality Warehouse Small Trolley Tc1830 Iron Blue Cargo Truck
View Product Details
OEM Warehouse Small Storage Trolley TC1830 Metal Blue Cargo Truck
High Quality OEM Warehouse Small Storage Trolley TC1830 Metal Blue Cargo Truck Platform Structure Movable 2 Wheels
View Product Details
Rust-Resistant Manual 1-Wheel Wheelbarrow
Professional Manufacturer Rust-Resistant Durable Manual 1-Wheel Wheelbarrow WB6414 Galvanized Iron Trolley Tray OEM Customizable
View Product Details
Steel MDF Adjustable Boltless Shelves Rack
China Professional Manufacture Steel+MDF 5 Layer Adjustable Boltless Supermarket Garage Corner Shelves Rack
View Product Details
OEM TC1830 Industrial Metal Platform Small Trolley
High Quality OEM TC1830 Industrial Metal Platform Small Trolley 2 Wheels 200kg Blue Cargo Truck 1000x350mm for Warehouse Use
View Product Details
Rust-Resistant Manual Wheelbarrow Galvanized Iron
Professional Manufacturer Rust-Resistant Durable Manual 1-Wheel Wheelbarrow WB6414 Galvanized Iron Trolley OEM Customizable
View Product Details
Manual Metal Wheelbarrow Rust Resistant Galvanized Iron
Professional Manufacturer Rust-Resistant Durable Manual 1-Wheel Metal Tray Wheelbarrow WB6414 Galvanized Iron Trolley OEM
View Product Details
Premium 175kg Warehouse Storage Shelves 5 Layer
Premium High-End 175KG Commodity Warehouse Storage Shelves Units 5 Layer Shelf
View Product Details

Industry Leadership: Ningbo Xinyi Metal Products Co., Ltd.

Established in 2015, Ningbo Xinyi Metal Products Co., Ltd. is a leading manufacturer specializing in heavy-duty industrial storage racks, pallet racking systems, and customized warehouse material handling solutions. Spanning a state-of-the-art production facility of 38,000 square meters, we deliver high-performance racking products to global logistical hubs, distributors, and enterprise facilities.

With 11 years of deep industry expertise and 8 years of dedicated international trade experience, our annual export revenue has reached over $28 million USD. Our footprint spans major global markets, including North America, Western Europe, Southeast Asia, and the Middle East, serving diverse client segments such as third-party logistics (3PL) providers, e-commerce fulfillment centers, industrial distributors, and large-scale retail chains.

38K㎡
Production Facility

Advanced manufacturing workshop equipped with automated equipment.

$28M+
Annual Export Revenue

Trusted partner for global logistics hubs and industrial distributors.

28+
R&D Engineers

Specialists in finite element analysis (FEA) and customized structures.

45+
QA Inspector Experts

Enforcing rigorous ultrasonic and deflection performance testing.

Engineering & Custom R&D Capabilities

Driven by strong research and development capabilities, our engineering center hosts 28 experienced R&D engineers who specialize in custom structural design, seismic analysis, and automated storage and retrieval systems (AS/RS). We offer extensive OEM/ODM customization options, including custom load capacities, dimensions, powder-coating finishes, and modular accessory integrations. Last year alone, our R&D team successfully launched 185 new products and customized configurations to meet evolving market demands.

Industrial Cantilever Racking Design Specifications

Unlike standard pallet shelving, cantilever storage requires advanced engineering calculations due to structural dynamics under uneven loads. Our design team strictly implements load deflection limits based on the European FEM 10.2.09 standards and the American RMI specifications. The arms are designed with adjustable pitch options (typically 75mm increments) and safety pin connectors, preventing accidental detachment when forklift operators extract long materials like structural timber, PVC conduits, sheet metals, and heavy copper tubings.

Quality and structural integrity are at the core of our manufacturing processes. Supported by a rigorous Quality Assurance team of 45 certified inspection professionals, we enforce strict full-process quality control. Our quality testing methods integrate ultrasonic weld inspection, raw material tensile testing, load-capacity deflection testing, and salt-spray corrosion resistance evaluation to guarantee long-term durability and safety compliance. Backed by a robust supply chain network of over 850 trusted partners providing premium steel materials, eco-friendly surface coatings, and specialized hardware components, we remain committed to delivering reliable, safe, and space-optimized storage solutions to empower our clients' global supply chain infrastructure.

Manufacturing Facilities & Automation Technologies

Ningbo Xinyi implements automated production systems to guarantee high dimensional precision, structural safety, and rapid production cycles. Below are our key operational steps and heavy machinery:

Raw material bending process
Raw material bending
Stamping forming process
Stamping forming
Spray treatment line
Spray treatment
Packaging and warehousing
packaging and warehousing
Automatic bending machine
Automatic bending machine
Automatic welding machine
Automatic welding machine
Stamping press machinery
Stamping press
Press machine
Press
Stamping press equipment
Stamping press
Automatic spraying line
Automatic spraying line
Continuous forming line
Forming line

China Factory 4.0: Supply Chain Resilience & Cost-Efficiency

Operating in Ningbo, one of the world's most dynamic shipping and metal manufacturing hubs, provides Ningbo Xinyi with geographical and strategic advantages. We utilize the China Factory 4.0 paradigm to merge industrial automation with intelligent supply chain resource allocation:

Upstream Steel Sourcing

Our strategic partnerships with major regional steel mills guarantee uninterrupted access to high-grade Q235B and Q345B structural steel. This secure supply chain insulates our clients from commodity price volatility and lead-time delays.

Robotic Welding Precision

Our automatic welding lines ensure that joints, bases, and arms are welded with high precision. This minimizes the risk of structural failure due to welding fatigue and ensures consistency across large-scale production runs.

Eco-Friendly Finishing

Operating a closed-loop automatic electrostatic powder spraying line enables us to apply uniform coating layers (60-80 microns). This finish is resistant to scratching, impacts, and corrosion, satisfying environmental regulations in the EU and US.

Macro Industry Solutions: Specialized Racking Systems

Cantilever storage systems serve as the structural backbone for industries handling long, heavy, or non-uniform materials. Unlike standard pallet racks, cantilever configurations remove front upright pillars to optimize horizontal storage capacity and accommodate bulky items:

Metal, Pipe & Tubing Storage

Steel processing hubs and plumbing distributors use our heavy-duty cantilever racks to organize stainless steel bars, copper tubing, PVC pipes, and aluminum extrusions. Built-in pipe stop pins prevent tubular stock from rolling off the arms.

Timber, Lumber & Building Materials

Lumber yards and home improvement retail centers rely on robust cantilever structures to store plywood sheets, MDF boards, timber planks, and gypsum panels. High load capacity per arm ensures safe vertical storage of dense wood bundles.

Automotive & Heavy Industry Components

Automotive assembly lines and heavy machinery manufacturing plants use customized cantilever setups to organize vehicle chassis, engines, metal coils, and specialized dies.

Understanding Global Procurement & Regulatory Requirements

International warehouse operators prioritize safety compliance above all. Ningbo Xinyi designs systems in accordance with the regulatory frame of major destination countries:

  • ANSI/RMI MH16.1: Design, testing, and utilization standards for industrial steel storage racks in North America, establishing deflection limits under maximum load.
  • EN 15512 & FEM 10.2.09: European standards governing structural calculations for adjustable steel pallet and cantilever racking systems.
  • Seismic Code Compliance: For facilities located in seismically active zones, we customize columns and base plates to absorb seismic energy, calculating lateral force resistance through Finite Element Analysis (FEA).

Technical Roadmap & Future Outlook

As logistics facilities shift toward automation, the role of cantilever systems is changing. Static storage structures are integrating with automated technologies. Ningbo Xinyi is actively developing systems to support smart material handling frameworks:

Integration with Automated Storage & Retrieval Systems (AS/RS)

Modern high-density warehouses use automated cranes, shuttles, and stacker machines. We construct high-tolerance cantilever racks designed for precision automated pick-and-place systems. Minimal structural deflection ensures that laser-guided machinery operates without interruption.

Smart IoT Structural Health Monitoring

Our forward-looking technology roadmap includes embedded strain sensors at load points along the columns. These sensors track stress loads and structural deflection, alerting warehouse managers to potential overload risks or forklift impacts in real time.

Local Support & Compliance Assurance

Providing solutions globally requires local support. Ningbo Xinyi offers comprehensive documentation, structural calculation reports, and remote or on-site installation guides to support international projects. We help clients secure building permits by providing engineering calculations tailored to local seismic, wind, and building codes.

Frequently Asked Questions: Structural Cantilever Storage

Explore answers to common technical queries from warehouse safety managers and procurement officers.

Q1: How do you calculate the loading capacity of a cantilever rack?
The capacity is calculated per arm, while column capacity depends on the number of arm levels and the total weight carried. It is critical to calculate the load as uniformly distributed load (UDL) rather than point load. Our engineers design systems to handle specific load ratings, applying a safety factor (typically 1.5 to 1.9) based on structural steel standards.
Q2: What is the difference between roll-formed and structural steel cantilever racks?
Roll-formed cantilever racks are constructed from gauge steel shaped through cold roll forming. This creates a lightweight, cost-effective option for medium duty applications. Structural steel cantilever racks are made of hot-rolled structural shapes (such as I-beams and channels). They provide higher impact resistance and are suited for heavy industry and outdoor applications.
Q3: How do seismic zones affect cantilever rack installation and design?
In high seismic hazard zones, standard cantilever configurations must be reinforced. We design larger, thicker steel base plates, expand the footprint anchor layout, add heavy-duty horizontal bracing systems, and use high-strength steel grades. Finite Element Analysis (FEA) is conducted to verify structural stability under lateral force conditions.
Q4: What is the maximum deflection allowed for cantilever arms under load?
According to RMI and FEM specifications, the deflection ratio of the arm (y/L) should not exceed L/180. If an arm is 1200mm long, the maximum allowable deflection at the tip under full load is 6.67mm. Exceeding this limit can cause load slippage or structural fatigue.
Q5: How does Ningbo Xinyi handle OEM/ODM customization?
Our engineering team collaborates with clients to design customized storage systems. Clients provide their storage layout, load profiles, and forklift parameters. Our 28 R&D engineers develop 3D structural models and stress maps. We then manufacture, paint, and package the custom solutions at our facility.
Q6: What corrosion protection options are available for outdoor cantilever storage?
For outdoor operations, we offer hot-dip galvanization (HDG) coating conformant with ISO 1461 standards, which provides long-term rust protection. We also offer double-layer exterior powder coatings to protect steel parts from UV degradation and weather conditions.

Warehouse Infrastructure & Specialized Storage Racks

Customizable Boltless Storage Rack for Garages
Customizable Boltless Storage Rack for Garages Anti-Slip Environmental Steel Shelf with MDF Board
View Product Details
Xinyi Steel Multi-Level Stacking Racks
Xinyi Steel Multi-Level Stacking Racks & Shelves
View Product Details
Customizable Mini Four-Wheel Off-Road Beach Wagon
Customizable Mini Four-Wheel Off-Road Beach Wagon Roll Container Structure OEM Supported Camping Trolley Cart
View Product Details
Cedar Wood Shelves Retail Store Shelf
Unique Design Hot Sale Cedar Wood Shelves Retail Storea Shelf for Books
View Product Details
Warehouse Small Storage Trolley TC1830
High Quality Good Price OEM Warehouse Small Storage Trolley TC1830 Metal Blue Cargo Truck Platform Structure Movable 2 Wheels
View Product Details
5-Tier Adjustable Heavy Duty Steel Storage Shelving
5-Tier Adjustable Heavy Duty Steel Storage Shelving Garage Kitchen Pantry Basement Bathroom Laundry Organizer Rack
View Product Details
Rust-Resistant 1-Wheel Wheelbarrow
Professional Manufacturer Rust-Resistant Durable 1-Wheel Wheelbarrow WB6414 Galvanized Iron Trolley OEM Customizable
View Product Details
Multi-layer Storage Rack Kitchen Shelf
Household Shelf Balcony Rack Floor Multi-layer Storage Rack Storage Angle Steel Shelf Storage Rack Kitchen Iron Shelf
View Product Details