China Best Warehouse Storage Shelving Systems Factory & Supplier

Yes. All our heavy-duty beam spans, frame depths, and wire decking spans are calculated to order. For standard EUR/EPAL 1200 x 800 mm pallets, we typically supply 2700 mm beams (accommodating three pallets per level) or 1800 mm beams (two pallets per level) with 1050 mm or 1100 mm frame depths. For standard US 48 x 40 inch GMA pallets, we engineer 96-inch or 108-inch beam clearances with 42-inch or 44-inch frame depths, ensuring the mandatory 3-to-4 inch pallet overhang required by ANSI MH16.1.

For seismic zone installations (such as California, southern Europe, Chile, or New Zealand), our structural team runs finite element analysis (FEA) based on Eurocode 3, EN 15512:2020, or ASCE 7 / RMI standards. We provide certified calculations detailing base-plate thickness, seismic anchor embedment depths, lateral sway bracing trusses, and maximum allowable column load capacities verified by professional engineers (PE) upon project sign-off.

Upright frames and beams are bundled with industrial corrugated buffers, steel strapping, and waterproof polyethylene wrapping. Component dimensions are precision-calculated for 40ft High Cube (40'HQ) containers to prevent freight "cubing out" or exceeding road weight limits. We utilize custom skid runners beneath beam bundles, allowing local installation teams to unload containers in under 90 minutes using standard counterbalance forklifts without scratching powder finishes.

Under EN 15512 and FEM 10.2.02 regulations, beam vertical deflection must not exceed L/200 (where L is the clear span distance between upright columns) when subjected to uniformly distributed loads (UDL). For specialized automated applications, AS/RS cranes, or shuttle channels, we engineer heavier cross-section box beams to adhere to stricter L/300 or L/400 deflection thresholds, guaranteeing flawless mechanical engagement.

We design built-in flue space retainers to maintain the mandatory 6-inch vertical longitudinal and transverse flue openings required by NFPA 13 fire regulations. Furthermore, we supply electro-galvanized drop-in wire mesh decking with open grid ratios exceeding 70%, ensuring water from overhead ceiling sprinklers cascades through every tier unimpeded during an emergency.

Standard factory production lead time for a 5-to-20 container order is approximately 18 to 25 calendar days. Ocean freight from Guangzhou/Shenzhen port takes roughly 25-32 days to European base ports (Rotterdam, Hamburg, Valencia), 18-22 days to US West Coast (Long Beach, Oakland), and 14-18 days to Australian ports (Sydney, Melbourne). Full commercial documentation including Bill of Lading, Certificate of Origin, Packing Lists, and Inspection Certificates are cleared digitally prior to port arrival.