China Best Industrial Racking And Shelving Manufacturer & Exporters

We primarily use prime cold-rolled hot-dipped coil steels GB/T Q235B (comparable to ASTM A36 / EN 10025 S235JR) for standard light-to-medium storage components, and high-tensile GB/T Q355B (equivalent to ASTM A572 Grade 50 / EN 10025 S355JR) for heavy-duty upright frames, heavy-span beams, and high-bay warehouse systems. All raw materials undergo batch mechanical testing (yield strength, tensile strength, Charpy V-notch impact, and elongation properties). Every structural batch is accompanied by Mill Test Certificates (EN 10204 Type 3.1) and certified in full accordance with European FEM 10.2.02, EN 15512:2020, and American RMI (ANSI MH16.1) criteria.

Yes. Our in-house structural engineering division designs custom racking frameworks using Finite Element Method (FEM) software configured to match the exact seismic spectral acceleration coefficients ($S_s, S_1$), soil classification, and importance factor of your project site. We regularly configure seismic bracing, enlarged ductile baseplates, double-column reinforcement, and high-capacity Hilti or Fischer chemical wedge anchors in compliance with regional building standards, such as Chile's NCh 433 / NCh 2369, Peru's Norma Técnica E.030, and Colombia's NSR-10.

Supported by our monthly capacity of 30,000 metric tons across 30,000 square meters of production space, typical factory fabrication cycles range from 15 to 25 calendar days following final approval of technical CAD drawings. Ocean transit times depend on the discharge port: approximately 18–25 days to US West Coast (Long Beach, Oakland), 30–35 days to US East Coast / Gulf (Savannah, Houston), 28–35 days to European gateways (Rotterdam, Hamburg, Valencia), and 32–42 days to South American hubs (Santos, Paranaguá, San Antonio, Callao, Buenaventura).

For standard ambient distribution centers, our 10-stage automated surface pre-treatment (alkaline degreasing, iron/zinc phosphating) followed by electrostatic polyester powder coating (60–90µm thickness) provides superior scratch and corrosion resistance conforming to ASTM B117 salt spray standards (500+ hours). For sub-zero cold storage facilities (-25°C to -30°C) with recurring thermal condensation, blast freezers, agricultural chemical storage, or humid coastal ports, we supply pre-galvanized or hot-dip galvanized (HDG to ISO 1461, 45–65µm zinc layer) steel components that prevent oxidation and eliminate cold-temperature coating embrittlement.

To provide an accurate structural proposal and CAD design within 24 hours, our engineering department requires: (1) Architectural floor plan indicating building column spacing, perimeter walls, clear height under trusses, and fire exit/door locations; (2) Pallet specifications including overall dimensions (Width x Depth x Height, cargo included) and gross weight per pallet; (3) Forklift or material handling equipment specifications (turning radius, aisle requirement, and maximum lift height); (4) Inventory turnover method (FIFO vs. LIFO) and operating environment (ambient, climate-controlled, or freezer).

Yes. We possess dedicated CNC high-speed punching presses and customizable profile tooling allowing us to produce identical pitch connections. We manufacture standard 50mm pitch European profiles, 75mm European/Australian pitch, 76.2mm (3-inch) pitch, and American Teardrop compatible hole patterns. Material handling dealers and system integrators worldwide rely on our OEM and ODM private-label fabrication services to seamlessly match existing warehouse installations.

Racking components are subject to extensive ocean movement. We utilize steel strapping, reinforced corrugated edge-protectors, non-abrasive bubble wrap, and heavy-duty shrink films to isolate powder-coated steel surfaces from metal-on-metal friction. Uprights and beams are bundled with dedicated wooden blocks and lifting straps designed for safe forklift unstuffing at your destination terminal, eliminating container destuffing damage.