Factory-direct structural steel racks and commercial displays built to international cold chain and warehouse logistics standards.
Established in 2016, Guangdong Guichang Metal Racks Trading Co., Ltd. is a leading, professional warehouse storage rack manufacturer specializing in the design, engineering, production, and supply of high-end structural storage systems for global industries. Operating out of a state-of-the-art 18,500㎡ manufacturing facility, we produce heavy-duty industrial racking, cold chain-configured warehouse shelving, advanced pallet racks, and customized structural steel storage solutions.
With an annual export revenue of approximately USD 18 million and over 8 years of dedicated export experience (complemented by 12 years of industry engineering experience), Guichang has positioned itself as an authoritative partner in the international logistics supply chain. We implement rigorous quality control systems encompassing ISO 9001 quality management benchmarks, incoming raw material inspections, automated welding evaluations, specialized surface treatment inspections, load-bearing validations, and final structural performance tests.
Our Quality Assurance department leverages a team of 45 professional inspectors supervising every manufacturing phase—from raw material receipt to custom packaging—ensuring compliance with structural engineering requirements across Europe, North America, Southeast Asia, the Middle East, and South America.
Understanding how thermal contraction, material brittleness, and density optimize the bottom line for cold-chain warehouse operators.
At ultra-low temperatures (-20°C to -40°C), ordinary carbon steel undergoes a ductile-to-brittle transition, significantly increasing the risk of structural collapse under load impact. Global procurement teams require specialized raw materials such as Q355D or Q355E high-strength steel, which possess high impact toughness tested at sub-zero thresholds.
Operating a refrigerated warehouse is energy-intensive. Refrigeration costs are directly correlated with cubic volume rather than square footage. Racking systems like Drive-in, Mobile Pallet, and Automated Shuttle racking are heavily sought after because they maximize volumetric space utilization, thus decreasing energy consumption per pallet position.
Frequent transitions between cold zones and ambient loading docks generate significant dew-point condensation. Racking solutions must employ thick, non-porous powder coatings (e.g., epoxy-polyester formulas designed for low temperatures) or hot-dip galvanization (conforming to ISO 1461) to completely eliminate structural rust and metal degradation.
Designing the physical infrastructure that underpins pharmaceutical distribution, fresh agriculture exports, and automated food storage.
Designed for high-density storage of homogeneous products, eliminating dedicated forklift aisles. By loading pallets onto continuous structural rails, storage capacity increases by up to 75% compared to standard selective racking. Ideal for deep-freeze storage facilities where inventory turnover is based on LIFO/FIFO batches.
A semi-automated solution where a self-powered robotic shuttle transports pallets within deep storage lanes. Pallet shuttles operate smoothly at temperatures down to -30°C. By limiting forklift entry into cold zones, it enhances warehouse safety, cuts cycle times, and prevents collision damage to racking columns.
Racks are mounted on heavy-duty motorized bases that slide along floor tracks. Aisles open up dynamically only when accessed. This system converts traditional aisle space into highly productive storage, increasing cold room storage density by 90% while retaining 100% individual pallet selectivity.
| Racking Type | Space Utilization Ratio | Selectivity Performance | Suitable Temperature Range | Optimal Cold Chain Application |
|---|---|---|---|---|
| Selective Pallet Racking | ~40% - 50% | 100% (High Selectivity) | -40°C to +40°C | High SKU variety, fast-moving logistics hubs |
| Drive-In Racking | ~70% - 75% | Low (LIFO method) | -30°C to +5°C | Seasonal food batches, low SKU volume |
| Radio Shuttle System | ~80% - 85% | Medium (FIFO/LIFO option) | -30°C to 0°C | Large-scale distribution, meat and dairy cold storage |
| Mobile Pallet Racking | ~90% - 95% | 100% (Selective Access) | -25°C to +10°C | High-value frozen food pharmaceuticals, limited space |
Step-by-step visual overview of our industrial manufacturing processes, demonstrating technical precision and reliability.
Designing tomorrow's automated cold storage interfaces with durable structural integrity and zero thermal fatigue.
Cold chain rack structures must endure extreme physical loading and localized temperature drops. Guichang employs Finite Element Method (FEM) analysis to simulate seismic events and forklifts bumps at -40°C. This computational evaluation ensures the racking resists buckle failures and meets precise seismic parameters required by regional zoning laws (e.g., ASCE 7, FEMA codes).
Our OEM/ODM pipeline focuses heavily on making cold chain structural steel compatible with smart material handling technologies. We design integrated tracking rails, photoelectric sensor brackets, and anti-slip guidance systems. This enables automated AGVs, stacker cranes, and automated shuttles to operate with millimeter-level precision inside dark cold rooms.
To reduce maintenance and operational costs, Guichang is pioneering a hybrid surface treatment system. Combining structural galvanization for underground baseplates with a double-layered electrostatic powder coating on the upright frames provides optimal protection. This provides an impenetrable barrier against frost expansion, surface ice scrape wear, and heavy oxidation cycles.
Industrial sustainability is a core priority. Guichang utilizes 100% recyclable, domestically sourced structural steels, utilizing clean manufacturing protocols that minimize water wastage and atmospheric emissions. By extending the operational life cycle of our cold storage racking systems, we help global partners reduce overall environmental impact and carbon taxes.
Navigating global structural codes and providing local technical support for high-stakes cold chain installations.
Deploying heavy-duty steel rack units requires careful attention to compliance, liability, and safety engineering codes. Guichang ensures that all custom engineered designs adhere to regional safety frameworks, such as the Rack Manufacturers Institute (RMI) standards in North America, the EN 15512 standards in Europe, and AS 4084 in Australia.
We supply complete engineering drawings, structural calculation documents, loading capacity charts, and installation manuals for every OEM/ODM project. By coordinating with local engineers, we help clients streamline local government inspections and safety sign-offs, saving valuable setup time.
Additionally, our global logistics partnerships ensure hassle-free customs clearance, prompt delivery schedules, and optimized sea container loading, which prevents structural warping during transit across international waters.
Detailed answers to complex engineering, structural, and procurement inquiries from cold chain professionals.
Explore our selection of heavy-duty, adjustable racking, light-duty utility shelves, and retail gondolas for diverse storage needs.
Guichang Metal Racks