Explore our primary out-of-gauge shipping services and custom logistics structures optimized for transpacific and transatlantic routes.
Established in 2018, Guangdong Changi Logistics Co., Ltd. has established itself as an industry leader in complex multimodal freight forwarding and comprehensive out-of-gauge (OOG) supply chain engineering.
We optimize logistical pathways for heavy machinery, structural modules, and oversized industrial goods. Powered by robust digital networks and active localization teams in Europe, North America, and Southeast Asia, we help manufacturing leaders navigate safety, customs regulations, and physical route constraints with unmatched efficiency.
A comprehensive technical guide to navigating cargo dimensions, equipment selection, and safety protocols.
Out-of-Gauge (OOG) refers to cargo that cannot fit into standard dry-van ISO containers due to exceeding standard dimensions (length of 5.9m or 12.03m, width of 2.35m, or height of 2.39m). These require specialized open tops, flat racks, or platform equipment to secure safe maritime transit.
Overland transport of oversized cargo requires rigorous, point-to-point route planning. Our engineering teams perform digital and physical assessments of bridge heights, power line clearance, curvature radii, and local road load limits to determine the safest corridors.
Calculating the precise Center of Gravity (CoG) is essential. Improper distribution of mass can cause marine vessel instability or trailer roll-overs. Our riggers utilize advanced calculated lashing points, heavy-duty chains, and customized steel cradles.
| Container/Equipment Type | Standard Dimensions (L x W x H) | Payload Capacity | Ideal Application Fields |
|---|---|---|---|
| 20' Open Top (OT) | 5.89m x 2.35m x 2.38m | Up to 28,000 kg | Heavy machinery loaded via overhead crane, tall steel coils, engines. |
| 40' Flat Rack (FR) | 12.03m x 2.44m x 1.95m (Collapsible sides) | Up to 45,000 kg | Out-of-width/out-of-height machinery, large boilers, yachts, tractors. |
| 40' Open Top (OT) | 12.02m x 2.35m x 2.38m | Up to 30,000 kg | Overheight industrial tubes, heavy glass panels, long components. |
| Heavy Platform (Plat) | 12.19m x 2.43m x 0.6m | Up to 45,000+ kg | Concentrated heavy weights, large generators, mining equipment components. |
As a central node in the global manufacturing network, China produces the bulk of heavy industrial equipment, infrastructure modules, and precision machinery.
Operating from Guangdong, Changi Logistics connects directly with manufacturing centers in the Pearl River Delta and Yangtze River Delta. We offer unique end-to-end integration: we manage the loadout directly at the factory floor, coordinate internal road transport using heavy-duty modular trailers (SPMTs), handle maritime port documentation, and secure direct vessel allocations. This close link between production and freight reduces risk and cuts down transport times.
How Guangdong Changi Logistics scaled from a regional freight forwarder to a global heavy-lift partner.
Guangdong Changi Logistics Co., Ltd. was established, initially focusing on general sea and air freight routing out of Guangzhou and Shenzhen ports. Our primary mission was building a reliable logistics base for cross-border trade.
Integrating intelligent ERP tracking tools, we introduced dedicated divisions for Breakbulk and Out-of-Gauge cargo to support global heavy machinery manufacturers.
We expanded our DDP and customs clearance infrastructure in the USA, UK, Canada, and EU, ensuring complete end-to-end supply chain visibility and compliance oversight.
Our vision is to build a smarter, greener, and more efficient global logistics network that enables seamless international trade and sustainable business growth for our clients.
"We believe logistics is more than transportation—it is the foundation that connects global commerce and drives business success. We integrate advanced technological checks with local boots-on-the-ground capability to solve complex shipping challenges."
Managing localized permits and transport rules across North America and Europe.
Each US state requires separate permits for oversized loads. Moving cargo from Houston to Chicago means coordinating with multiple state DOTs. Changi manages escrow accounts, pilot car scheduling, and axle-load configurations to comply with Bridge Formula B requirements.
EU nations have different road weight laws. For shipments transit-routed via Rotterdam, Antwerp, or Hamburg, we secure national special permissions (like § 70 StVZO in Germany), plan night routes, and coordinate municipal police escorts for crowded urban centers.
Moving abnormal loads in the UK requires reporting to the Electronic Service Delivery for Abnormal Loads (ESDAL) system. We notify police and bridge authorities in advance, ensuring compliance and preventing delays at UK entry ports.
Our industrial capabilities in tooling, fabrication, and structural preparation for secure export logistics.
Key industry developments changing project logistics procurement.
Modern OOG logistics relies on real-time visibility. Using temperature, vibration, and orientation sensors, we monitor heavy equipment throughout the journey, providing instant updates to prevent damage from dynamic ocean motion.
Global logistics is moving toward sustainable operations. Multi-modal optimization—combining rail networks, fuel-efficient inland barges, and optimized ocean vessel routes—helps clients reduce their scope 3 emissions.
Global procurement teams now require full visibility. Project buyers look for providers who manage the entire chain—covering engineering safety, domestic hauling, loading, customs brokerage, and final delivery under unified liability.
Clear answers to common questions about oversized and out-of-gauge logistics.
Review our destination-specific shipping programs, including overland trucking, express forwarding, and specialized port options.
Changi Logistics
