Discover our primary OEM modular units, DNV-rated transport units, side-access intermodals, and climate-controlled reefer modules built for immediate marine and intermodal deployment.
As international trade navigates fluctuating supply chain resilience, intermodal agility, and cold chain decentralization, the Standard ISO 20ft Container (TEU) represents the fundamental building block of modern physical logistics. Global tier-one engineering, chemical, and shipping conglomerates require OEM fabrication that guarantees dimensional fidelity, extreme load tolerance, and uncompromised safety across maritime, rail, and heavy highway arteries.
Global procurement teams prioritize SPA-H Corten-A weathering steel, offering exceptional atmospheric corrosion resistance against oceanic salt fog. Our automated submerged arc welding delivers superior joint yield strength (≥345 MPa), designed to survive continuous 9-high stacking configurations under severe dynamic sea states.
The global transition to renewable microgrids has propelled demand for customized 20ft BESS (Battery Energy Storage Systems) container enclosures. We integrate explosion-relief hatches, structural reinforced sub-flooring capable of carrying heavy battery racks exceeding 30,000 kg, and built-in HVAC thermal management channels.
For chemical and hazardous liquid logistics, procurement contracts require strict UN Portable Tank (T11/T14/T22) approvals, ASME Section VIII stamping, and 316L stainless steel vessels insulated within an ISO 20-foot protective outer frame, certified to withstand dynamic railway shunting impacts up to 2.0G longitudinal acceleration.
Precise engineering telemetry comparing standard dry intermodal, insulated cold storage, and specialized offshore transport architectures.
| Container Classification | External Dimensions (L × W × H) | Internal Clearance (L × W × H) | Tare Weight (±3%) | Max Payload Capacity | Primary Industrial Utility |
|---|---|---|---|---|---|
| ISO 20ft Standard Dry (20GP) | 6,058 × 2,438 × 2,591 mm | 5,898 × 2,352 × 2,393 mm | 2,180 kg | 28,300 kg | Dense industrial cargo, machinery, building raw materials |
| ISO 20ft High Cube (20HC) | 6,058 × 2,438 × 2,896 mm | 5,898 × 2,352 × 2,698 mm | 2,340 kg | 28,140 kg | Voluminous modular components, telecommunication shelters |
| 20ft Cold Chain Reefer (20RF) | 6,058 × 2,438 × 2,591 mm | 5,444 × 2,290 × 2,275 mm | 3,080 kg | 27,400 kg | Biopharmaceuticals, perishable foodstuffs (-30°C to +30°C) |
| DNV 2.7-1 Offshore Unit | 3,048 × 2,438 × 2,591 mm (10ft) | 2,840 × 2,240 × 2,200 mm | 2,450 kg | 7,550 kg | Subsea tooling, high-impact offshore platform exploration |
| 20ft ISO Intermodal Tank | 6,058 × 2,438 × 2,591 mm | Tank Shell: 24,000L - 26,000L | 3,550 kg | 32,450 kg | Hazardous liquids, food-grade alcohol, volatile petrochemicals |
The OEM container manufacturing industry is experiencing an epochal transition toward digital supply chain visibility, automated environmental coatings, and structural circularity.
Phasing out solvent-borne paint systems in favor of advanced waterborne zinc-rich primers and polyurea elastomeric coatings, reducing volatile organic emissions by over 80% while enhancing marine salt-spray endurance beyond 3,500 hours.
Integration of autonomous smart sensors powered by solar harvesting frames. Units continuously log geo-location, temperature delta, dynamic G-force impacts, and door tamper metrics via satellite/cellular hybrid networks.
Replacing standard tropical hardwood plywood with recycled, ultra-lightweight fiberglass-reinforced plastic (FRP) and hot-dipped galvanized steel grating, reducing container tare weight by 12% to maximize commercial payload limits.
Deploying AI-guided multi-axis laser tracking welders across our Tianjin and Suzhou production bays, achieving 99.98% seam sealing consistency and eliminating micro-void leakages in insulated cold chain shells.
Every shipping container exported from our Tianjin and Suzhou manufacturing facilities undergoes rigorous third-party surveyor verification to ensure compliance with global maritime and terrestrial safety compacts.
All containers carry the International Convention for Safe Containers (CSC) safety approval plate and Customs Convention on the International Transport of Goods under Cover of TIR carnets. Approved by Bureau Veritas (BV), ABS, and CCS for frictionless cross-border customs clearance.
For extreme North Sea and offshore drilling applications, our offshore frames, lifting lugs, padeyes, and four-part sling sets conform strictly to DNVGL-ST-E271 certification standards with charpy V-notch impact testing at -20°C.
Situated within 100 kilometers of the world's highest-throughput container hub ports, our logistics network provides dedicated SOC (Shipper Owned Container) positioning, pre-trip inspections (PTI) for reefer machinery, and rapid warranty parts dispatch globally.
Explore our expanded commercial lineup including blast freezers, heated asphalt tankers, soft open-tops, nested containers, and self-powered genset modules.
Common inquiries addressed by our structural engineers and supply chain specialists regarding OEM custom fabrications, class approvals, and delivery protocols.