Custom OEM Warehouse Equipment Manufacturer & Supplier

Precision Industrial Storage Racking & Heavy-Duty Shelving Systems engineered for Global Supply Chains.

28,000 m²
Modern Manufacturing Facility
$18M+
Annual Export Revenue
12+ Years
Industry Expertise
15 Specialists
Structural R&D Engineers

"Ningbo Kelida Shelf Co., Ltd. is a leading manufacturer specializing in industrial warehouse racking and heavy-duty storage shelving solutions. Established in 2014, the company operates a modern manufacturing facility spanning 28,000 square meters. Backed by 12 years of industry experience and 8 years of international trade expertise, Kelida has grown into a trusted global supplier, achieving an annual export revenue of over $18 million."

Corporate Profile Overview - Ningbo Kelida Shelf Co., Ltd.

Global Trends in Industrial Warehouse Optimization

The modern logistics landscape is undergoing a massive structural shift. Fueled by the rapid acceleration of omni-channel e-commerce, third-party logistics (3PL) integration, and just-in-time (JIT) manufacturing, global enterprises are demanding higher density warehouse solutions. Footprint optimization is no longer just about floor area; it is about maximizing the vertical cube capacity safely and dynamically.

Today's supply chain leaders are auditing their infrastructure to withstand severe seismic events, extreme loading profiles, and corrosive local environments. The rise of automation requires racking structures with tighter dimensional tolerances, ensuring seamless interfacing with Automated Storage and Retrieval Systems (AS/RS).

By leveraging advanced material profiles like cold-rolled Q235B steel, warehouses can minimize dead weight while significantly improving load-bearing capacities per bay. The goal is to build resilient systems that mitigate operational risks and adapt to dynamic inventory demands.

Computer Aided Structural Racking Design Layout

China Factory 4.0: Built for Resiliency & Structural Excellence

Combining automated precision manufacturing with robust supply chain networks to deliver unbeatable structural integrity.

Dynamic Customization

Full personalization of structural systems, including custom dimensions, dynamic loading capacities (up to 4,000kg per level), and corrosion-resistant powder finishes suited for deep-freeze or coastal environments.

R&D Engineering Muscle

Our dedicated R&D division consists of 15 structural engineers who developed 35 new certified structural storage profiles last year alone, focusing on safety, efficiency, and material reduction.

Vertical Supply Chain

We work in collaboration with a deep network of over 650 qualified raw material and hardware component partners, ensuring access to premium steel and minimizing supply bottlenecks for large enterprise orders.

"Driven by strong innovation, our experienced R&D team of 15 structural engineers released 35 new storage products last year. We offer complete customization options, including tailored load capacities, dynamic warehouse layouts, custom dimensions, and corrosion-resistant powder coatings. Our integrated supply chain network collaborates with over 650 qualified raw material and component partners, ensuring seamless production cycles and competitive pricing."

R&D and Customization Capabilities - Ningbo Kelida Shelf Co., Ltd.

End-to-End Precision Manufacturing Workflow

A granular look inside our 28,000 m² factory showing how raw steel is transformed into high-performance industrial shelving.

Steel Plate and Profile Cutting Process
1. Precision Cutting
Welding Process for Racking Frames
2. High-Frequency Welding
Bending Process for Sheet Metal Shelves
3. CNC Steel Bending
Punching Process for Racking Uprights
4. Automated Punching
Electrostatic Powder Spraying Line
5. Powder Coating & Spraying
Packing Process for Racking Components
6. Secure Transit Packing
Warehouse Storage for Finished Goods
7. Finished System Warehouse
Heavy-duty Automatic Metal Cutting Machine
8. CNC Cutting Machine
High Speed Mechanical Punching Machine
9. High-Speed Punching
High Precision Cold Bending Machine
10. Heavy Duty Bending
Automatic Electrostatic Spraying Production Line
11. Powder Coating Line
Engineering Workstation for Racking Calculations
12. Engineering R&D Center
Quality Control Inspections on Coated Steel Racks

Strict Industrial Quality Control

Safety is the primary metric in high-capacity storage engineering. Even minor welding or structural deviations can cause catastrophic material failures in high-bay setups. That's why we maintain a highly specialized squad of 22 QC professionals.

Our quality system covers all phases from raw steel intake to final load distribution tests. Standard verification procedures include:

  • Tensile strength checks: Confirming yield and tensile limits of incoming Q235B steel coils.
  • Weld integrity testing: Automated ultrasonic examinations of vital load junctions.
  • Salt-spray testing: Exposing powder finishes to aggressive saline mist to verify rust-free life of over 10 years.
  • Deflection calculations: Real-world loading of beams to verify actual physical capacities match finite element calculations.

"Quality control is embedded in every stage of our operations. Supported by a dedicated quality assurance team of 22 QC specialists, we implement rigorous inspection procedures—including raw material tensile testing, automated weld inspection, dynamic load capacity verification, and salt-spray corrosion testing—to guarantee that every rack meets international safety standards."

Quality Management Commitment - Ningbo Kelida Shelf Co., Ltd.

Global Application Scenarios & Supply Systems

Supporting high-density warehousing across a wide range of industries worldwide.

E-Commerce & 3PL Hubs

Maximizing warehouse SKU density and picking speeds using modular multi-tier platforms and dynamic racking structures.

Retail & Supermarkets

Flexible and safe display units including customized gondola runs, integrated display shelf systems, and cold shelving.

Heavy Industrial Storage

Cantilever and pallet rack systems engineered to hold structural pipes, long sheet profiles, timber, and heavy tooling dies.

"As an export-oriented enterprise, our primary markets cover North America, Western Europe, Southeast Asia, and the Middle East. We proudly serve a diverse client base, including third-party logistics (3PL) providers, industrial manufacturing plants, e-commerce distribution hubs, and commercial wholesale distributors. Through high-durability products and reliable engineering support, Ningbo Kelida Shelf Co., Ltd. remains committed to optimizing warehouse efficiency for businesses worldwide."

Global Operations - Ningbo Kelida Shelf Co., Ltd.

Technical Specification & Purchasing Q&A

Expert engineering insights to assist sourcing directors and warehouse managers in selection, calculation, and safety compliance.

What steel grades do you use, and how do you calculate seismic load-bearing capacities?
We primarily use cold-rolled Q235B steel (with yield strength > 235 MPa) for heavy-duty applications. For projects requiring even higher stress capacities, Q355B structural steel can be utilized. Our engineering department uses finite element analysis (FEA) to calculate stress, strain, and frame deflection under both static loads and dynamic seismic loads. Our calculations conform to RMI (Rack Manufacturers Institute) and EN 15512 safety standards to ensure total reliability.
How does Ningbo Kelida protect steel components from oxidation in humid environments?
Our automated finishing process begins with an intensive 7-stage chemical wash, degreasing, and acid pickling to eliminate all surface contaminants. Next, we apply an electrostatic powder finish cured at 200°C. This delivers a uniform, high-density polymer coating that resists chemical damage, chips, and moisture. For outdoor applications, we also provide hot-dip galvanizing, which is ideal for cold-chain storage and harsh coastal warehouses.
What is the typical production timeline for large-scale custom OEM designs?
For standard container-load configurations, our lead times are typically 25 to 30 days. Custom OEM designs requiring structural layout approvals usually take 7 to 10 days for drawing finalization. Once design layouts are signed off, production proceeds quickly, supported by our 11 key production stages—including automated CNC cutting, robotic welding, cold roll-forming, and high-speed punching.
Do you support dynamic site CAD drawings for third-party logistics providers (3PL)?
Yes. Our R&D engineering division utilizes 2D AutoCAD and 3D SolidWorks modeling to generate custom spatial layouts. We design around your warehouse specifications, material handling systems (like forklift turning radiuses), and floor level limitations, working closely with your operations teams to optimize site performance.