Each unit is strictly fabricated to ISO 668, ISO 1496-1, and certified under CSC (Convention for Safe Containers) standards, built with SPA-H high-strength atmospheric corrosion-resistant Corten steel to withstand extreme saline maritime voyages and intermodal handling.
Operating as a specialized China manufacturing exporter, our facility bridges structural industrial craftsmanship with international classification society compliance. We eliminate intermediary markups and supply chains friction through direct-to-port maritime dispatches.
We construct container frameworks exclusively from certified SPA-H Corten steel possessing an ultimate tensile strength of 490 MPa. This formation forms an insoluble copper-chromium patina layer under harsh ocean salt mist, guaranteeing structural lifespan exceeding 25 years without catastrophic oxidation.
Every single container manufactured undergoes individual CSC plate verification overseen by societies including Bureau Veritas (BV), ABS, Lloyd’s Register, and CCS. Units satisfy strict transverse racking, floor deflection (7,260 kg axle loads), and corner casting vertical stack ratings up to 9-high laden configurations (216,000 kg).
Reduce capital expenditure on empty container repositioning. Through our Shipper Owned Container (SOC) network, we coordinate cargo loading inside newly fabricated or verified second-hand units directly out of Qingdao, Shanghai, Ningbo, and Shenzhen ports to major global hubs without demurrage liability.
Procurement officers can cross-examine dimensional parameters, payload limits, tare weights, and flooring configurations engineered for intermodal rail, highway chassis, and oceanic cargo vessels.
| Container Variant | External Dimensions (L × W × H) | Internal Volume | Max Gross Weight (M.G.W.) | Tare Weight | Max Payload | Flooring Type |
|---|---|---|---|---|---|---|
| 20ft Standard Dry (20GP) | 6,058 × 2,438 × 2,591 mm (20' × 8' × 8'6") | 33.2 m³ (1,172 cu.ft) | 30,480 kg (67,200 lbs) | 2,200 kg (4,850 lbs) | 28,280 kg (62,350 lbs) | 28mm Marine Keruing Plywood / Steel Option |
| 40ft Standard Dry (40GP) | 12,192 × 2,438 × 2,591 mm (40' × 8' × 8'6") | 67.7 m³ (2,390 cu.ft) | 32,500 kg (71,650 lbs) | 3,750 kg (8,267 lbs) | 28,750 kg (63,383 lbs) | 28mm Multilayer Phenolic Marine Plywood |
| 40ft High Cube (40HC / 40HQ) | 12,192 × 2,438 × 2,896 mm (40' × 8' × 9'6") | 76.4 m³ (2,698 cu.ft) | 32,500 kg (71,650 lbs) | 3,900 kg (8,598 lbs) | 28,600 kg (63,052 lbs) | 28mm Treated Marine Grade Hardwood / Bamboo |
| Hydraulic Yard Ramp (10T) | 11,300 × 2,100 × 1,100–1,800 mm | Adjustable Elevation | 10,000 kg Dynamic Rating | 3,100 kg | Full Forklift Drive-on | High-Traction Anti-Skid Rhombic Steel Mesh |
In global supply chain management, institutional freight forwarders and resource enterprises have accelerated procurement of Shipper Owned Containers (SOC) rather than relying on carrier-supplied equipment (COC). Carrier detention, demurrage penalties, and post-pandemic equipment imbalances have driven multi-million-dollar operational overheads. Procuring one-trip brand-new or inspected CSC cargo units enables industrial shippers to store cargo indefinitely on mining sites, agricultural hubs, and remote infrastructure projects without recurring rental debt.
Furthermore, China's dry cargo container manufacturing sector has evolved from basic steel box fabrication into high-precision modular platforms. Modern automated continuous welding corridors, zinc-rich epoxy powder priming, and waterborne eco-paint systems have cut VOC emissions by 85% while bolstering protective lifespans against saline degradation in North Atlantic and Persian Gulf corridors.
Moving toward 2026–2030, demand is polarizing into two distinct segments: ultra-low-loss thermal reefer systems and modular construction structural modules. Because Corten-A provides robust vertical corner post loading (capable of supporting over 86 metric tons per post in static compression), structural engineers increasingly adopt brand-new factory-customized shells for battery energy storage systems (BESS), mobile hyperscale computing data nodes, and off-grid workforce living complexes.
On the equipment interface side, terminal efficiency relies heavily on companion hardware. The integration of high-strength hydraulic yard ramps and rapid-cycling warehouse overhead doors streamlines container unstuffing cycles from 90 minutes down to under 22 minutes per 40ft box, eliminating terminal bottlenecking and protecting perishable dry freight.
Everything you need to know about purchasing, shipping container grades, CSC approvals, customs clearance, and port pickup logistics.
In international maritime trade, a "One-Trip" container is manufactured brand new in our Chinese factory, loaded once with non-hazardous dry cargo to offset transoceanic freight costs, and delivered to the destination port. This delivers a pristine, dent-free container with valid CSC certification at a much lower cost than empty positioning.
All used 20GP, 40GP, and 40HC dry van units undergo comprehensive optical light leak tests, internal seam inspections, door gasket elasticity checks, and locking gear straightness verifications. We issue independent IICL-5 or Cargo Worthy (CW) survey certifications ensuring immediate eligibility for sea-freight transport.
Yes. Our engineering division pre-installs factory modifications including structural steel portal frames, roll-up shutter cutouts, high-density spray polyurethane insulation, ventilation louvers, and customized security lockboxes. All cuts are structural-stabilized without voiding ISO corner casting tolerances.
We provide a full commercial document dossier: Clean On Board Ocean Bill of Lading, Commercial Invoice, Packing List, Original Certificate of Origin (CO/Form E/Form F), CSC Safety Approval Certificate, and Cargo Worthy Survey Certificate required by shipping liners prior to gate-in.
Our standard export terms operate on T/T (30% deposit upon proforma invoice confirmation, 70% against shipping documents) and irrevocable, confirmed Letters of Credit at sight (L/C). Standard dry container MOQ is 1 unit for stock items, and 10 units for bespoke factory branding and custom RAL coloring.
Our mobile hydraulic yard ramps feature manual hydraulic or electric-hydraulic dual-mode elevation systems designed to adjust between 1,000mm and 1,800mm. This matches standard container chassis trailer heights, allowing a single forklift operator to enter the container interior safely for rapid unloading.
Connect directly with our engineering and marine sales specialists. Receive transparent FOB/CIF pricing, technical drawings, classification certificates, and vessel space allocations within 2 hours.
