China Top Tall Warehouse Racking Exporter & Exporters

Our international projects are engineered using Finite Element Analysis (FEA) compliant with EN 15512:2020 (European standard for adjustable pallet racking systems), FEM 10.2.02, and the American RMI (Rack Manufacturers Institute) MH16.1 specifications. Seismic modeling incorporates local site spectral acceleration indices (Ss and S1) according to Eurocode 8 or IBC/UBC seismic zones.

High-bay upright frames transfer concentrated point loads exceeding 15 to 25 metric tons per column base. We design customized heavy-duty baseplates (up to 30mm thickness) and high-strength galvanized steel leveling shims (1.0mm to 5.0mm). Grouting with high-early-strength non-shrink cementitious mortar is specified under baseplates to guarantee 100% surface bearing contact.

We source prime hot-rolled and cold-rolled steel coils exclusively from premier Tier-1 domestic mills (such as Baosteel, Shougang, and Ansteel). Uprights and structural beams utilize Q235B, Q355B, or equivalent S355JR steel. Every production heat is supplied with EN 10204 3.1 Material Test Certificates (MTC) documenting exact yield strength, ultimate tensile strength, elongation percentages, and chemical carbon equivalent ratios.

All fabricated steel undergoes an intensive automated multi-chamber chemical immersion sequence: hot alkaline degreasing, acid pickling to eliminate mill scale, cold freshwater rinses, zinc-iron phosphating, and deionized water rinsing. The electrostatically applied thermo-cured epoxy polyester powder coating provides a continuous dry film thickness of 60 to 90 microns, passing 500+ hours of continuous salt-spray testing per ASTM B117.

Yes. Our upright column sections and beam connection apertures share modular geometry across selective, double-deep, and VNA layouts. To reconfigure a standard wide-aisle (3.5m) warehouse into a high-density VNA system (1.7m aisle), existing upright frames can be supplemented with higher splices, bottom guide rail profiles (angle or channel iron), or inductive floor wire tracking systems.

In a clad-rack or rack-supported warehouse, the racking framework serves as both the internal storage matrix and the primary structural skeleton holding exterior wall cladding and roofing purlins. HEDA Shelves engineers clad-rack systems reaching up to 40 meters (130+ feet) clear height, accounting for combined wind shear, snow accumulation, and roof equipment loads.

Standard structural engineering and CAD/BIM layout finalization require 5 to 7 working days. Factory production for 10,000 pallet positions (approximately 25 to 30 TEUs of freight) requires 20 to 25 calendar days. Staggered container shipping schedules ensure seamless site deliveries matched directly to the installation contractor's erection velocity.

Tall upright columns exceeding standard 40HQ internal container lengths (11.8 meters) are engineered with precision-machined, high-strength bolted inner column splices. Upright trusses and horizontal beams are nested in rigid steel dunnage, cushioned with polyethylene foam dividers, and secured with heavy-duty tensioned steel strapping, preventing any transit shifting or paint abrasion.

Yes. Every export shipment includes comprehensive 3D isometric assembly drawings, sequential erection manuals, and fastener torque specification charts. For complex, automated, or tall warehouse builds, we deploy Senior Structural Commissioning Engineers on-site to oversee surveying, baseplate anchor torque verification, plumb tolerance laser checking, and safe handover.

For bays exceeding 8 meters in height, we specify: heavy-duty cold-formed column guards (floor anchored with rubber shock dampers), end-of-row aisle wrap protectors, rear pallet back-stops to prevent wall intrusion, anti-collapse heavy gauge wire mesh screening along pedestrian walkways, and certified static load signage boards detailing maximum beam level and bay capacities.