Engineered to maximize vertical cube utilization, improve load distribution, and guarantee operational safety under high load cycles.
Modern logistics environments require more than simple storage frames. To guarantee structural safety while optimizing logistics throughput, our OEM engineering team designs structural profiles based on finite element analysis (FEA) and dynamic stress modeling.
By optimizing thickness tolerances and customizing upright and beam profiles, we help businesses achieve an optimal balance between structural safety margins and structural steel weight reduction.
| Parameter Name | Technical Baseline |
|---|---|
| Upright Sections | 80*60, 90*70, 100*70, 120*95 (mm) |
| Steel Thickness | 1.5mm to 3.0mm depending on loading requirements |
| Coating Integrity | Cross-cut tape adhesion testing matching ISO Class 0 / ASTM Class 5B |
| Deflection Limit | L/200 under maximum static safe load (industry default: L/180) |
| Pitch Adjustment | Standard 50mm, 75mm, or 76.2mm vertical beam flexibility |
Leveraging deep industrial clusters in southern China to secure premium-grade components, efficient production lead times, and seamless international shipping logistics.
Founded in 2017, Dongguan Jinhui Storage Equipment Co., Ltd. has developed into a leading manufacturer of high-quality warehouse storage and industrial racking systems. Our manufacturing plant is equipped with advanced automated production lines, precision laser cutters, CNC stamping machines, robotic welding cells, and electrostatic powder coating lines. These technologies enable us to satisfy strict global demands with short production lead times and high design tolerances.
By maintaining close partnerships with over 980 suppliers, we secure high-quality raw materials at competitive rates, shielding our global distribution partners from price volatility. Quality control is managed by our 46 experienced inspectors. They oversee a comprehensive quality plan that covers raw material validation, weld strength auditing, coating thickness tests, and structural load testing. Last year alone, our 68 R&D engineers launched or upgraded 126 product designs to accommodate advancements in automated storage and retrieval systems (ASRS) and AGV integrations.
From initial design calculations to mechanical surface treatments, every phase of production is monitored under strict ISO 9001 quality guidelines.
Customizing racking designs to meet temperature, safety, and footprint challenges across different global regions.
Low temperatures can cause hydrogen embrittlement in structural steel. For cold store environments in Northern Europe and North America, we utilize special Q355D steel grades combined with hot-dip galvanized surface finishes (HDG, minimum 80-micron zinc layer). This setup ensures structural ductility and corrosion resistance in sub-zero environments.
System: Pallet Shuttle & Drive-InHigh-velocity distribution centers require fast order fulfillment, variable stock configurations, and protection against forklift strikes. Our custom designs utilize heavy-duty pick modules, standard pallet racks with column protectors, and wire mesh decks to improve fire safety and visibility.
System: Selective Pallet & MezzaninesAutomotive sub-assemblies and tooling dies represent extremely dense, concentrated loads. We design roll-out mold racks and customized heavy-duty steel shelves that feature high load capacities and safety locking pins, preventing structural failure under intense loads.
System: Heavy Duty Mold & CantileverIntegrating mechanical structures with automation and smart technologies to support future-proof warehousing operations.
Developing customized rack structures with tight physical tolerances to support automated guided vehicles (AGVs) and autonomous mobile robots (AMRs). The designs minimize frame deflection, ensuring that automated vehicles can safely align with and lift pallet loads.
Integrating dynamic strain sensors and impact indicators into racking uprights. These sensors continuously monitor structural load conditions and send real-time alerts if a forklift collision or seismic movement compromises the load integrity of the frame.
Transitioning production to low-emission structural steel with recycled content and adopting eco-friendly, zero-VOC powder coatings to help global logistics operators meet their carbon reduction and sustainability targets.
We design and manufacture our industrial storage solutions to comply with major global regulatory standards. This alignment simplifies engineering approvals for logistics sites worldwide.
We apply a rigorous quality management system to maintain our ISO 9001 certification. Every batch of raw steel undergoes mechanical testing before cutting, and we inspect finished frames for weld penetration and paint quality prior to shipment.
Our testing laboratory uses calibrated thickness meters, ultrasonic weld flaws detectors, and hydraulic press fixtures to evaluate material performance and ensure load-bearing safety margins.
Expert engineering insights on selecting, installing, and managing industrial storage systems.
We build our upright frames, pallet beams, and structural mezzanines from high-tensile hot-rolled Q235B and Q355B structural carbon steel. Q355B steel offers superior yield strength (minimum 355 MPa) and is used for heavy-duty profiles, high-bay shelving systems, and low-temperature cold storage sites.
We run finite element analysis (FEA) models to evaluate stress points, buckling patterns, and seismic responses during the design phase. Upright sections are sized using a safety factor of 1.94 under worst-case loading layouts, matching structural design limits specified by RMI and FEM.
We apply an electrostatic epoxy polyester powder finish with a thickness of 60 to 80 microns. Our quality control team tests coating quality on every production batch using magnetic thickness gauges and cross-cut tape adhesion audits to prevent peeling or rusting in high-humidity facilities.
Yes. Our engineering department can design customized profiles for shuttle and AGV systems. Our automated lines produce upright frames and support rails with tight dimensional tolerances (under 1mm profile variance), helping automated shuttles run smoothly.
We provide full documentation for every export shipment, including material certificates for the raw steel coils, structural calculation plans, mill test reports, detailed assembly drawings, and loading data sheets matching ISO 9001 and CE requirements.
Depending on order complexity, our standard manufacturing lead time is 20 to 30 days. We operate multiple production lines at our 18,600 m² facility, allowing us to maintain stable, reliable schedules for large-scale logistics and distribution center projects.
High-density structural configurations engineered to double floor capacity, support automated shuttles, and optimize storage safety.
Jinhui Storage Equipment
