Heavy-duty structural configurations designed for demanding mining, marine cargo, and manufacturing operations.
Eritrea, situated strategically along the Red Sea logistics corridor, is undergoing structured industrial development. High-throughput ports like Massawa and Assab demand resilient storage infrastructure to handle the import-export activities of mineral resources, agricultural products, and machinery. Key mining projects, such as the Bisha Gold-Copper-Zinc project and the Colluli Potash project, create high demand for heavy-duty racking.
Within Asmara's industrial zones, local manufacturers face constraints regarding space efficiency and structural durability. Standard consumer shelving units lack the load limits required for heavy equipment components and mining core samples. Employing racks engineered with a single-layer load capacity of 600 - 1000 kg addresses these structural needs, preventing catastrophic deflection and optimizing vertical space utilization.
Ensuring safety under load limits of 600 to 1000 kg per layer requires specific steel alloys and profile designs. We utilize Q235B and Q355B structural steel, cold-rolled to precise profile thicknesses (typically 1.5mm to 2.5mm for uprights, and up to 2.0mm for step or box beams). Under structural engineering standards (such as EN 15512 or RMI guidelines), vertical columns are designed to withstand structural loads with a safety factor of 1.5.
Our heavy-duty upright frames are characterized by optimized punch configurations that allow secure locking of step beams. Horizontal and diagonal bracing components stabilize the vertical frames against lateral forces, mitigating risks associated with forklift impacts and localized tectonic activities along the East African Rift.
Coastal logistics applications in Massawa expose structural steel to marine environments characterized by high humidity and saline concentrations. Under standard conditions, untreated steel undergoes rapid oxidation, leading to structural degradation and diminished loading margins.
To address these conditions, our manufacturing process utilizes an electrostatic powder coating line. The process involves chemical pre-treatment, including acid pickling and phosphating, followed by the application of epoxy-polyester coatings cured at high temperatures. For extreme marine applications, we offer hot-dip galvanized finishes complying with ISO 1461, ensuring lasting rust resistance and durability.
Eritrea lies within a seismically active geographic region. Designing heavy-duty warehouse infrastructure requires calculations that incorporate seismic load distribution. Racking systems loaded with up to 1000 kg per layer must be anchored securely to concrete slabs.
We provide structural footplates and expansion anchoring bolts to secure uprights. Heavy-duty horizontal and vertical bracing elements are configured to distribute dynamic forces uniformly to the warehouse slab, reducing structural strain. Frame spacers and column protectors are integrated to safeguard structural elements from forklift impacts.
A comprehensive overview of our production stages, ensuring quality standards from raw material selection to finished products.
Raw Material Inspection
Precision Metal Cutting
Steel Pressing & Forming
Automated Punching
Reinforced Robotic Welding
Powder Painting Line
Quality-Checked Finished Goods
Automatic Roller Pressing Line
High-Precision Welding Stations
High-Volume Coating Line
Automatic CNC Cutting
Heavy Duty Punching Station
Column Roller Pressing Line
Manufacturer and Exporter of Industrial Storage Racking Systems
Established in 2015, Shenzhen Yuanzhang Trading Co., Ltd. is a manufacturer and exporter specializing in heavy-duty warehouse racking and customized industrial storage systems. Operating out of a 35,000 m² production facility, we bring 12 years of industry experience and 8 years of dedicated international trade experience to global logistics and commercial storage projects.
Our operations are backed by a research and development center staffed with 25 R&D engineers. Highlighting our development focus, we introduced over 150 new storage solutions last year. We provide OEM/ODM options, including customized dimensions, weight capacity adjustments, specialized surface coatings, and modular structural designs to meet varied client specifications.
Our quality control processes include multi-stage assessments—utilizing automated ultrasonic testing, raw material stress analysis, and load-bearing fatigue evaluations executed by a team of 45 QA/QC inspectors. This guarantees that all heavy-duty racks destined for regional hubs like Asmara or Massawa conform to performance metrics.
With annual export revenue reaching $28 million USD and a supply chain network of over 800 strategic raw material and component partners, we maintain steady delivery timelines. Our primary export markets span North America, Western Europe, Southeast Asia, and the Middle East, serving third-party logistics (3PL) providers, industrial distributors, warehouse developers, and commercial enterprises.
Expert clarifications regarding load capabilities, material standards, and logistics for the Eritrean market.
Our racking systems are engineered with cold-rolled steel box beams or step beams featuring interlocking safety pins. The structural calculation includes a 1.5 safety factor under full load conditions. Standard designs assume static, uniformly distributed load (UDL) configurations, ensuring deflection remains within L/200 structural parameters.
For high-humidity, high-salinity marine environments like Massawa Port, we recommend hot-dip galvanized coatings or thick epoxy-polyester coatings (60-80 microns). For interior environments in high-altitude Asmara, our standard powder coating provides sufficient protection against physical wear and standard humidity.
We provide modification options for upright heights, depth frames, beam lengths, and material thicknesses. Additionally, clients can select specific baseplate shapes, upright protectors, wire mesh decking, and pallet support configurations designed to suit custom warehouse management layouts.
Consignments are packed and shipped via containerized ocean freight (FCL) to the Port of Massawa. We coordinate with local freight forwarding networks to prepare compliance documentation, ensuring efficient customs clearance and transit to your warehouse site.
Explore our full range of customizable warehouse structures, light-to-heavy racking setups, and cold storage configurations.
Consult with our engineering team for customized load capacities, seismic calculations, and marine-grade corrosion coatings tailored to Eritrean industrial operations.
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Yuanzhang Rack
