Direct from our manufacturing hub. Engineered for peak mechanical integrity, load efficiency, and global safety standards.
Guangdong Guichang Metal Racks Trading Co., Ltd. is a premier global innovator in high-density storage mechanics.
Established in 2016, Guangdong Guichang Metal Racks Trading Co., Ltd. has developed into a professional warehouse storage rack manufacturer specializing in the design, production, and supply of high-capacity storage solutions. Spanning a modern manufacturing footprint of 18,500㎡, our facility leverages precision-controlled manufacturing methodologies to output high-performance industrial racking, custom mezzanine floor systems, and multi-tier picking structures.
Through 12 years of industry experience and 8 years of dedicated global export experience, we have optimized our supply chains to capture an annual export revenue of approximately USD 18 million. Our engineering core focuses on structural safety, maximizing load bearing coefficients, and optimizing spatial volumetric density for global industrial operations.
A deep architectural insight into structural loads, safety compliance, and material engineering.
Multi-tier storage systems are complex structural platforms that must distribute static loads (stored inventory) and dynamic loads (operators, pallet jacks, material handlers) down to the concrete slab without excessive deflection. In accordance with FEM 10.2.02 (Federation Europeenne de la Manutention) and RMI (Rack Manufacturers Institute) guidelines, structural beams are engineered under a deflection limit of L/200 to L/300, ensuring zero structural fatigue over prolonged operations.
We construct the primary vertical uprights utilizing cold-formed high-tensile Q235B or Q345B steel, passing through custom-configured molding tools to ensure dimensional accuracy. Upright frame designs incorporate complex cross-bracing profiles (horizontal and diagonal) welded with high-frequency robotic welders to mitigate torsional sway. Our baseplates are seismically calculated, deploying anchors capable of dissipating lateral shear forces, particularly critical for zones categorized with moderate to high seismic activities.
Additionally, mezzanine flooring configurations are designed with three optional materials depending on your application needs:
A look into our vertically integrated 18,500㎡ production facility. Explore our complete manufacturing flow, machinery layout, and structural testing phases.
Raw Materials
Cutting
Molding
Welding
Laser Cutting
Automatic Production
Semi-Finished Product
Pendant
Spray Lacquer 1
Spray Lacquer 2
Packing
Warehouse
Cutting Machine
Welding Machine
Laser Cutting Machine
Make-Up Machine
Eyelet Machine
Paint Production Line
Automatic Robot Machine
Cutting Machine
Thermal Transfer Printing
Automatic Welder
Mash Welder
Sand-Making Machine
Spraying Line
R&D and Design
Providing specialized multi-level configurations optimized for global vertical markets.
Optimized multi-tier walk-in corridors engineered for high density hand-picking (SKU sorting). Seamlessly incorporates integrated pick-to-light frameworks and overhead conveyor brackets for maximum throughput.
Heavy-duty structural configurations customized to secure high-mass metal tooling, machinery components, and sub-assemblies. Integrated crash-barrier shields and seismic anchors protect operators and product.
Engineered using steel structures with specialized powder coats that prevent sub-zero structural crystallization. Perfect performance down to -30°C for large-scale frozen food logistics depots.
Balancing Lead Times, Quality Controls, and Total Cost of Ownership (TCO) for Enterprise Buyers.
Guangdong Guichang Metal Racks Trading Co., Ltd. runs full structural testing schedules for all finished designs. The quality control process covers chemical composition analysis of raw steel, ultrasonic testing of key robotic welding joints, and comprehensive electrostatic powder coat thickness mapping (targeting 60-80 microns).
Our 45 professional quality inspectors verify all loads in structural deflection testing rigs. Standardized testing confirms load ratings from light-duty units (100 kg to 300 kg) up to multi-tier structures bearing more than 1000 kg per storage bay, preventing field collapses and minimizing operational risks.
We work with 850 strategic partners and suppliers, which keeps our raw material pipelines moving and insulates client projects from volatile logistics backlogs.
Our factory team packages components flat to maximize shipping container space, reducing global shipping costs. Structural components are clearly labeled and color-coded to simplify final assembly for regional installers.
The Evolution of High-Density Storage into Cyber-Physical Warehouse Environments.
As logistics operations scale, multi-tier storage systems are transforming from passive steel structures into integrated, active systems. Our engineering department is working on smart rack designs that incorporate strain gauges and load sensors along load-bearing beams. These sensors provide telemetry data to Warehouse Management Systems (WMS), warning operators about off-center loads or localized weight violations.
We are also modifying our structural profiles to better align with autonomous guided vehicles (AGVs) and autonomous mobile robots (AMRs). By reducing horizontal bracing profile heights and widening runway spacing, our latest systems easily integrate with robot-to-person workflows, boosting retrieval speeds by up to 200%.
Expert engineering answers addressing load calculations, safety compliance, and installation.
We use Q235B and Q345B steel grades, sourced from certified state-owned steel mills. These materials conform to Mill Test Certificates (MTC) detailing yield point, tensile strength, and chemical formulation (carbon, silicon, manganese, phosphorus, sulfur). This baseline ensures compliance with international standards, including RMI and AS4084.
Our engineering team uses Finite Element Analysis (FEA) software to model structural loads and identify stress concentrations before manufacturing. During production, we conduct physical load tests on structural segments, verifying that deflection stays within standard limits (L/200 - L/300) under full capacity load (typically up to 1000kg+ per shelf).
For cold-chain facilities operating down to -30°C, we recommend hot-dip galvanized finishes or specialized, low-temperature resistant electrostatic powder coatings. This prevents rust, paint flaking, and structural steel embrittlement in high-humidity and freezing temperatures.
All frames, beams, and floor gratings are flat-packed with protective bubble wrap and steel bands to prevent transport damage and maximize shipping volume. Each order includes complete assembly manuals, detailed CAD drawings, and remote video guidance. We can also coordinate with regional installation crews for onsite setup.
Our R&D department features 18 engineers with deep experience in mechanical design and manufacturing. When designing custom layouts, we map out floor plans, ceiling clearances, structural columns, and handling equipment. In the past year, we designed and released 320 custom products tailored to unique user applications.
Explore our complete product catalog spanning heavy industrial operations and custom retail displays.
Guichang Metal Racks
