China Wholesale Rack Systems Factories & Exporters

High-Capacity Logistics Infrastructure & Smart Warehouse Racking Systems

Leading China Manufacturer of Storage & Retail Rack Systems

Unparalleled precision engineering, verified structural stability, and worldwide shipping.

Chengdu CoreStorage Logistics Equipment Manufacturing Co., Ltd. was founded in 2016. Spanning a comprehensive factory area of 22,000 m², the company generates an annual export revenue of $15,000,000. We bring 6 years of global trade expertise alongside 11 years of specialized industrial rack manufacturing experience.

To ensure maximum load integrity, our quality control procedures adhere to ISO 9001 & CE Structural Safety Standards, utilizing advanced CMM Automated Dimensional & Load Stress Testing. Our Quality Department comprises 28 skilled QC inspectors. Functioning with an Integrated Manufacturer & Global Trading Hub background, our main markets are focused on the Middle East, South America, and Eastern Europe. We actively collaborate with 650 supply chain partners to serve diverse client groups, including cold storage operators, wholesale distribution chains, and automotive assembly facilities.

Driven by Intelligent Modular Racking Design, our innovation team provides flexible custom options such as corrosion-resistant galvanization, tailored column profiles, and adjustable beam heights. Last year, we successfully executed 28 new product releases, empowered by 18 R&D engineers.

22,000㎡
State-of-the-Art Factory
11+ Yrs
Industrial Racking Exp.
$15M
Annual Export Revenue
28
Dedicated QC Inspectors

China Factory 4.0: Supply Chain Resilience & Modern Production Flow

Automated processing systems that guarantee structural reliability, minimal tolerance variations, and optimized production speed.

At Chengdu CoreStorage Logistics Equipment Manufacturing Co., Ltd., we combine advanced robotic fabrication with high-grade carbon steel structural calculations to deliver commercial-grade racking units. Below is an overview of our state-of-the-art machinery and processing technologies:

Cutting materials process
Cutting Materials Process
Punching process
Punching Process
Stamping process
Stamping Process
Bending process
Bending Process
Welding process
Welding Process
Spraying process
Spraying Process
Packaging process
Packaging Process
Robot welding machine
Robot Welding Machine
Laser cutting machine
Laser Cutting Machine
Spray painting production line
Spray Painting Production Line
Automatic welding machine
Automatic Welding Machine
CNC pipe cutting machine
CNC Pipe Cutting Machine
Automatic punching machine
Automatic Punching Machine
Fully automated profile pressing production line
Profile Pressing Production Line
Bending machine
Bending Machine
Welding machine
Welding Machine
Shot blasting machine
Shot Blasting Machine

Macro-Industry Storage & Display Solutions

Adapting rack architectures to meet the physical challenges of different industries.

Cold Storage Operators

Designed with high-durability, corrosion-resistant galvanization to withstand sub-zero environments without structural embrittlement. Standard powder-coated racks often chip in cold temperatures, but our hot-dip galvanized coating offers superior protection against condensed moisture and chemical wear.

Wholesale & Distribution Hubs

Heavy-duty adjustable multi-level structures optimizing cubic-space efficiency. Incorporates safety features such as load-distribution base plates, frame protectors, and fallback prevention mesh designed to facilitate rapid forklift operations.

Automotive & Assembly

Heavy-duty, custom-configured steel structures capable of handling asymmetric and dense mechanical components. Fully integrates with crane systems, automated guided vehicles (AGVs), and heavy assembly line flows.

Technical Roadmap & Future Outlook

Pioneering smart storage solutions, high-grade steel alloy engineering, and IoT integration.

Automated Storage & Retrieval (AS/RS) Compatibility

Our future-ready rack profiles feature extremely tight tolerances (less than 0.5mm deviation), making them perfect for seamless integration with modern automated shuttle systems, vertical lift modules (VLMs), and picking robots.

High-Tensile Green Steel Alloys

Reducing structural weight while enhancing load limits. CoreStorage is shifting production towards low-carbon, high-tensile Q355B and Q420 steel grades, providing a 20% carbon footprint reduction with increased yield strength.

Smart Rack IoT Strain Sensors

Working in collaboration with automated warehouse partners, our next-generation beams support integrated strain-gauge sensors that transmit structural deflection data in real-time, preventing overloading and structural failures.

Global Procurement Requirements & Customization Capabilities

Aligning manufacturing tolerances and load specifications with worldwide standard frameworks.

Wholesale exporters and regional distributors require flexibility to handle varied global racking demands. Our engineering department uses Advanced FEA (Finite Element Analysis) to prototype custom load-carrying profiles, ensuring all setups align with the target region’s localized requirements:

Seismic Risk Adaptability

We design customized upright footplates and bracing patterns optimized for high-seismic regions (specifically meeting Western US and South American seismic building codes).

Modular Multi-Tier Settings

Tailored mezzanine designs with integrated safety gates, anti-skid floor plates, and staircases. Configurations can be quickly adapted for retail display, warehousing, or administrative offices.

Durable Surface Finishes

From standard electrostatic epoxy powder coatings to specialized hot-dip galvanizing for marine or highly humid environments, ensuring longevity and compliance.

Quality Control & Structural Safety Benchmarks

How we achieve failure-free operations through systematic physical material stress-testing.

Mechanical Testing Protocol

Our 28-inspector QC team conducts rigorous tests on incoming steel coils. We perform yield tests ($f_y$), tensile testing ($f_u$), and ultimate elongation analyses to ensure raw materials comply with international standards.

CMM Dimensional Inspections

Using Coordinate Measuring Machines (CMM), we check punch layouts, beam connectors, and safety locks. Minimizing dimensional tolerance deviations ensures simple on-site assembly and long-term structural integrity.

Coating Integrity Audits

Coatings undergo impact tests, cross-cut adhesion tests, and salt spray testing. This process ensures the protective barrier resists chipping, scratching, and oxidation over years of constant forklift interaction.

Frequently Asked Questions (FAQ)

Technical advice and procurement support for industrial rack system integration.
What steel grades are used in CoreStorage rack systems, and why?
We primarily utilize high-tensile Q235B and Q355B structural carbon steels. These grades offer an optimal balance of yield strength, ductility, and weldability. For heavy-duty industrial warehouses, Q355B provides higher yield limits, enabling our beams to support up to 5,000kg per level with minimal structural deflection.
How does CoreStorage align product designs with global regulatory standards like CE and ISO?
Every rack profile we fabricate conforms to ISO 9001 Quality Management System and European CE Structural Safety Standards. For projects shipped to regions with specific regulations, we customize designs to comply with RMI (Rack Manufacturers Institute) standards in North America and AS4084 standards in Australia.
What structural considerations are made for cold storage and freezer applications?
For cold storage environments down to -30°C, we apply a heavy-duty hot-dip galvanized finish or a specialized low-temperature resistant powder coating. This prevents hydrogen embrittlement and surface rust caused by continuous condensation, ensuring the steel maintains its full load-bearing capacity.
Do you offer CAD layout design and structural modeling prior to order finalization?
Yes. Our R&D department includes 18 experienced engineers. We provide comprehensive CAD drawings, 3D space layouts, and Finite Element Analysis (FEA) reports to verify structural load distributions, frame deflection limits, and seismic stability before production begins.
How does the 28-inspector QC team guarantee there are zero assembly issues on-site?
We run ongoing batch inspections on our fully automated profile pressing and punch lines. Our inspectors utilize Coordinate Measuring Machines (CMM) to test holes, hook connectors, and beam locks, keeping physical deviations under 0.5mm. This ensures quick, tool-free installation and consistent alignment in the field.
What is the lead time for custom structural mezzanine and heavy-duty rack orders?
Standard configurations typically ship within 20 to 30 days. Custom orders requiring unique structural profiling, specialized galvanization, or seismic adjustments may take 35 to 45 days. This includes raw material sourcing, automated machining, welding, surface finish application, and final QC stress testing.