Explore our premium range of industrial storage systems, smart automated guided vehicles, and dynamic structural components designed for modern logistics hubs.
Industrial storage engineering leader delivering world-class warehouse planning, precision execution, and seamless smart-logistics integration.
Established in 2015, Shenzhen Sunli Intelligent Logistics Equipment Co., Ltd. has developed into a premier designer, manufacturer, and OEM/ODM supplier of heavy-duty industrial workstation racks and smart automation infrastructure. Our state-of-the-art 38,000 m² production plant is equipped with advanced automated roll-forming and welding lines that produce racking systems certified to the highest international safety standards. With 12 years of industry engineering experience and 8 years of dedicated international trade operations, our footprint spans across major economic hubs in North America, Western Europe, Southeast Asia, and the Middle East, yielding an annual export volume ranging between $18 million and $25 million.
Our commitment to technical precision and reliability is backed by a highly trained QA/QC team consisting of 35 inspection specialists. We execute rigid quality protocols, including raw material load-bearing testing, non-destructive weld testing, and powder coat thickness verification. To meet dynamic warehousing layouts, our 28 R&D engineers continuously push the limits of modern storage architectures, generating more than 120 structural improvements and new designs annually to optimize structural integrity and material efficiency.
How macroeconomic trends, industrial real estate optimization, and automation are redefining warehousing storage engineering.
Modern global logistics networks demand high-density racking architectures capable of coping with rapid cycles. Adapting layouts with heavy-duty structural shelving is critical to minimizing per-pallet handling cost metrics.
Static storage has evolved into automated ecosystems. Racks must now feature precise laser guided forklift pathways, high-precision racking tolerances, and structural designs compatible with automated storage and retrieval systems (AS/RS).
Whether deploying solutions in European hubs with strict EN/CE directives or high-seismic regions in North America requiring specialized calculation criteria, structural stability must be certified by professional engineers.
Industrial storage facilities are no longer simple spaces; they are dynamic material handling environments. High-performance industrial racking represents a critical component of material control. With warehouse spatial costs at historic highs worldwide, optimizing the vertical cube via heavy-duty multi-tier mezzanine floors, cantilever shelving, and automated crane structures has become a necessity. OEM and ODM capacities are vital because standard modular components cannot address the load, height, and accessibility variances found across multi-sector commercial applications.
Sunli bridges this gap by offering bespoke design and engineering support. By utilizing structural calculations modeled on finite element analysis (FEA), we design custom industrial workstation solutions that maximize load safety margins while limiting structural mass. This balanced engineering ensures that clients receive racking configurations engineered specifically for their unique facility parameters, handling equipment profiles, and cargo densities.
Take an inside look at our 38,000 m² state-of-the-art production floor, where high-grade raw steel is processed through automated machinery.
Engineering CAD Modeling
Finite Element Analysis (FEA)
Impact Tester
Cross-cut Tester
Coating Thickness Tester
Metal Tape
Micrometer
Laser Ruler
Level Instrument
Laboratory DC Power Supply
Heat Gun
Bolt Drawing Instrument
How modern steel chemistry, advanced coatings, and IoT-enabled structures are setting new standards for industrial safety.
Industrial storage engineering is evolving rapidly due to advancements in metallurgy and sensor technologies. Modern heavy-duty racking relies heavily on high-yield structural steel alloys like Q235B and Q345B. By engineering specific carbon-to-manganese ratios, we achieve maximum ductile flexibility, allowing racking uprights and beams to survive accidental forklift impacts without showing brittle fracture failures. This material choice is especially critical in cold storage warehouses and seismic zones.
In highly corrosive conditions—such as marine shipping terminals, chemical warehouses, or agricultural distribution hubs—standard surface treatments fail quickly. Sunli applies an advanced electrostatic thermosetting powder coating process. The steel undergoes multi-stage chemical pretreatment, including iron-phosphate washing, before receiving an epoxy-polyester coat cured at high temperatures. This creates a hard shell that resists scratches, acid exposure, and moisture penetration.
The next decade of supply chain design belongs to "Intelligent Racking." By placing strain-gauge load cells directly onto horizontal beams and using wireless telemetry, warehouse managers can view load conditions in real-time. This prevent overload accidents and tracks dynamic weight fluctuations across the warehouse floor. Furthermore, integration with laser-guided AGVs allows automated systems to verify that racking slots are empty and aligned before placing a pallet, removing human error from high-bay operations.
How we customize structural components, sizes, and certificates to comply with regional safety frameworks and logistics standards.
Designed to comply with RMI (Rack Manufacturers Institute) and ANSI standards. We provide teardrop-style connectors, heavy-duty column protectors, and structural configurations capable of handling typical North American pallet dimensions (48" x 40").
Fully compliant with FEM 10.2.02 and EN directives. These structures feature selective pallet spacing, Euro-pallet compatibility (1200mm x 800mm), and certified structural safety ratios to satisfy regional industrial safety regulations.
High-humidity and heat-resilient structural finishes. These designs focus on maximizing floor space through multi-tier mezzanine floors and double-deep selective racking to lower cooling and structural infrastructure costs.
Answers to critical engineering questions regarding industrial workstation racking, automated integration, and custom OEM/ODM manufacturing capabilities.
Complete your facility planning with our advanced AS/RS steel systems, heavy-duty mezzanine platforms, and automated forklift guided systems.
SunliRack
