Premium solutions engineered for maximum density, durability, and high structural load capacities.
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.
Quality and precision are at the core of our operations. Supported by 35 full-time QC inspectors, we implement rigorous quality assurance protocols using ultrasonic weld flaw detection, coating thickness testing, and heavy-load stress tests to ensure strict compliance with ISO9001 and international FEM/ANSI safety standards. Backed by a strong OEM/ODM background and a robust network of 1,200 supply chain partners, we offer highly customizable options—ranging from custom dimensions and load capacities to specialized powder coatings and seismic-resistant structural designs.
Innovation drives our continuous growth. Our team of 18 R&D engineers focuses on developing high-density and automated storage systems, successfully launching 65 new products last year alone. Sanyang remains dedicated to providing safe, space-saving, and cost-effective storage solutions for our global clientele.
A comprehensive view of our smart factory floor, illustrating end-to-end traceablity, manufacturing steps, and heavy machinery.
Why professional logistics hubs and retail centers choose Sanyang over standard market offerings.
Wire shelving is far more than simple bent steel wire. In industrial supply chains, cleanrooms, and automated logistics systems, the engineering parameters of carbon steel wire determine the longevity of the infrastructure. At Sanyang, we utilize grade-A, low-carbon steel (typically Q235 and Q195) that boasts high tensile strength (up to 450 MPa) paired with excellent ductility. This prevents brittle fracture failures under dynamic loading scenarios.
Depending on the deployment zone, shelves are treated with protective barrier coatings to prevent standard oxidation:
| Shelving Variant | Material Composition | Optimal Temperature Range | Max Load Limit (UDL) | Corrosion Resistance Rating |
|---|---|---|---|---|
| Industrial Chrome Wire | Q235 Carbon Steel + Cr3+ Plating | -10°C to +50°C | Up to 350 kg / Shelf | Medium (Dry Warehouses) |
| Anti-Microbial Epoxy | Q195 Steel + Ag+ Infused Epoxy | -25°C to +60°C | Up to 300 kg / Shelf | High (Labs / Cleanrooms) |
| SS304 Premium Wire | Solid Stainless Steel (SUS304) | -60°C to +120°C | Up to 400 kg / Shelf | Ultra-High (Acidic / Alkaline) |
| Zinc + Epoxy Hybrid | Hot-Dip Zinc + Organic Powder | -40°C to +40°C | Up to 350 kg / Shelf | High (Cold Chain Logistics) |
A look at Shenzhen Sanyang's highly automated production lines and structural verification procedures.
Modern material handling requirements call for tight manufacturing tolerances. An out-of-square shelf by even 2mm can jam automated crane systems, radio shuttles, or automated guided vehicles (AGVs). Sanyang's Shenzhen facility operates under an integrated Industry 4.0 architecture, using synchronized robotic lines to cut, punch, and weld components to a precision of +/- 0.5mm.
Our raw material undergoes physical and chemical spectroscopy before entry. Our automated cold roll-forming lines shape heavy-duty uprights, while KUKA robotic welding stations lay consistent, low-heat welds to preserve raw material crystalline structures. Our facility's 35-inspector QC department executes automated ultrasonic weld checks to prevent interior voiding, and we run continuous salt spray test protocols to verify coating adhesion and thickness metrics.
By coordinating with our network of 1,200 supply chain partners, we secure primary steel batches at competitive rates, insulating our international clients from price volatility and lead-time delays.
Providing specialized shelving and pallet racking configurations designed for specific industry sectors.
High-turnover SKU operations require fast picking configurations. Sanyang's open-wire designs promote high visibility and integrate with barcode scanners. They also support fire-prevention protocols by allowing overhead sprinkler systems to penetrate all levels.
In hospital pharmacies, laboratories, and medical storage facilities, preventing bio-accumulation is critical. Our anti-microbial epoxy shelving units are engineered to inhibit bacterial colonisation and withstand aggressive chemical washes.
Freezers require open wire shelving to optimize cold air circulation. Sanyang's wire designs maximize air circulation, reducing the energy needed to maintain consistent sub-zero temperatures.
Discover how Sanyang merges traditional metallurgy with smart features to prepare for the warehouses of tomorrow.
The rise of high-speed sorting systems, automated storage and retrieval systems (ASRS), and dark warehouses is changing the demands placed on structural steel. Sanyang is positioning itself at the leading edge of this evolution by investing in smart warehousing research. Over the next five years, our R&D group is prioritizing three technological horizons:
We are testing prototype shelving platforms embedded with strain gauge load sensors and RFID scanners. These smart components transmit load distributions and real-time inventory counts directly to Warehouse Management Systems (WMS), alerting operators to capacity overloads or misplaced inventory.
Sanyang is partnering with regional metallurgy research institutes to engineer ultra-thin nanomaterial coatings. These finishes offer high scratch and chemical resistance with a fraction of the coating thickness of standard finishes, lowering carbon footprints and helping clients meet ESG requirements.
As automatic shuttle systems and robot carriers become more common, racking systems must be built to support high dynamic load cycles. Sanyang is developing new joint designs and seismic support connections that isolate building vibrations, ensuring safety in active seismic zones.
From custom designs to international compliance and efficient container shipping arrangements.
We use finite element analysis (FEA) software to model local seismic requirements (e.g., USGS or Eurocode parameters). Our engineering team designs custom baseplates, heavier upright gauges, and specialized bracing arrays to ensure compliance with local construction codes.
Shipping costs are a major factor in international procurement. Our shipping departments use 3D cargo planning software to calculate loading sequences for 40ft High Cube containers. By nesting and grouping components, we minimize dead space to help lower transport costs.
We maintain full export compliance documentation, including certificates of origin, material mill test certifications, load capacity certifications, and customs documents. This helps prevent shipping delays at ports in Europe, North America, and Australia.
Get answers to common technical and logistics questions about wire shelving systems.
Explore our full range of customizable shelving units and heavy-duty storage racks.
Sanyang Racking
