High-capacity structural configurations engineered for optimal space utilization, heavy payloads, and automated logistics workflows.
Established in 2015, Shenzhen Sanyang Storage Equipment Manufacturing Co., Ltd. is a leading manufacturer specializing in heavy-duty industrial pallet racking, warehouse shelving systems, and automated material handling solutions. Located in Shenzhen, our modern facility spans a total building area of 38,000 m², equipped with advanced automated roll-forming machines, laser cutters, and robot welding lines.
With over 12 years of industry experience and 8 years of active export experience, Sanyang has expanded its international footprint, achieving an annual export revenue of $28 million USD. Our main overseas markets cover North America, Western Europe, Southeast Asia, and the Middle East, primarily serving global logistics hubs, e-commerce fulfillment centers, third-party logistics (3PL) providers, and large manufacturing enterprises.
From raw structural steel to finished, powder-coated safety components, our vertically integrated plant ensures strict batch-to-batch repeatability and dimensional control.
Understanding how high-grade steel profiles are converted into certified safe load-bearing structures.
We source raw structural steel plates (Q235B and Q355B) from premier mills. Q355B steel delivers a minimum yield strength of 355 MPa, ensuring exceptional structural elastic deformation tolerance for load demands exceeding 4,000 kg per beam level.
Our structures comply with the European Federation of Materials Handling (FEM 10.2.02) and RMI standard. Testing by our 35 QC inspectors includes ultrasonic weld flaw detection to check cross-section homogeneity and structural integrity under dynamic stresses.
For high-risk zones, we configure seismic-resistant designs. Standard designs fail during minor earth movements. Our CAD/ANSYS FEA models simulate seismic waves, recommending thick column baseplates and heavy anchors to optimize stress redistribution.
| Steel Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Typical Applications | Seismic Suitability |
|---|---|---|---|---|
| Q235B (Cold Rolled) | 235 Min | 370 - 500 | Light-to-medium-duty shelving, custom wire mesh decks, bracing elements | Standard Zones (Zone 0-1) |
| Q355B (Structural) | 355 Min | 470 - 630 | Heavy-duty upright frames, long-span support beams, high-rise pallet runners | High Seismic Zones (Zone 2-4) |
| ASTM A1011 SS Grade 50 | 345 Min | 450 Min | North American export specific uprights, custom heavy-duty baseplates | High Seismic Zones (Zone 3-4) |
Upgrading manual warehouses to high-throughput facilities through advanced structure integration.
Traditional selective racking offers direct access but low density. Modern high-throughput fulfillment centers integrate automated material handling equipment directly into the racking superstructure. Sanyang's engineering department focuses on designing high-precision, automatic boltless shelving and Radio Shuttle Racking Systems.
When horizontal square footage is at a premium, vertical space expansion becomes critical. Our CE Certified Mezzanine Floor Heavy Duty Shelf Systems convert overhead space into high-density storage platforms or light assembly lines.
Why leading global integrators source high-capacity systems from our Shenzhen manufacturing hub.
Operating a 38,000 m² smart factory allows us to process orders from coil slitting to electrostatic powder coating under one roof. Sanyang's network of 1,200 supply chain partners ensures continuous steel delivery, maintaining short, predictable lead times.
Our team of 18 R&D engineers released 65 new products last year, including specialized double-deep telescopic racking setups, complex carton flow components, and heavy-duty structural baseplates tailored to unique mechanical handler requirements.
Our QA center employs 35 full-time QC inspectors. They monitor production with ultrasonic weld testing, electronic dry-film thickness gauges to check paint layer uniformity, and physical destruction testing of raw steel to guarantee consistent product performance.
Key design metrics, load factors, and structural calculations to check before signing purchase contracts.
Never calculate capacity solely based on static weight distribution. Warehouse operations introduce dynamic forces during forklift loading and unloading. Sanyang designs to a minimum 1.5 safety factor relative to ultimate yield strength.
The operating environment determines the required steel protection. Choosing the wrong coating can cause premature rust and compromise structural safety.
Expert technical answers regarding structural design, material specifications, and regulatory compliance.
Additional heavy-duty configurations, flow systems, and structural modules designed to maximize floor space efficiency.
Sanyang Racking