Speed Supply Chain (Guangzhou) Co., Limited is a licensed NVOCC and professional freight forwarder in China. With abundant experience, we provide reliable over-dimensional cargo service with low price. We also offer tailor‑made logistics for break‑bulk, OOG, RORO, FCL/LCL & door‑to‑door service.
Service Overview & Scope
Managing high-value, out-of-gauge (OOG) assets requires specialized engineering and uncompromising logistical precision. Our Over-dimensional Cargo service provides bespoke, end-to-end transportation solutions for freight that exceeds standard maritime and road dimensions. We handle extreme weights and unusual proportions-ranging from massive power transformers to structural steel-ensuring safe and compliant movement across complex African supply chains.
Core Applications: Power grid infrastructure, heavy mining apparatus, oil and gas modules, construction machinery, and industrial manufacturing plants.

Core Transport Capabilities
Moving oversized freight demands versatile capacity and specialized equipment. We synchronize ocean freight and inland logistics to accommodate extreme dimensions and high-density payloads:
Ocean Freight Integration:
Securing priority stowage and heavy-lift capabilities via Part & Full Vessel Chartering and dedicated Heavy Machinery Ro-Ro sailings.
Specialized Containerization:
Supplying robust Flat Rack Container Shipping and Open Top Container Shipping solutions for out-of-gauge industrial modules.
Inland Execution:
Deploying multi-axle hydraulic trailers, low-boys, and heavy-duty flatbeds through our dedicated Over-dimensional Inland Haulage network to navigate challenging African terrains and structural road limits.
Engineering & Handling Expertise
The physical manipulation of Over-dimensional Cargo is highly technical and risk-intensive. Our in-house loadmasters and project specialists oversee every critical milestone to guarantee structural integrity and absolute safety during transit:
Lifting & Rigging:
Expert execution of Port Side Cargo Handling, managing complex ship-to-shore transfers, dual-crane lifts, and direct discharging onto waiting transport.
Securing Protocols:
Rigorous adherence to international maritime and road safety standards through professional OOG Lashing and Securing, utilizing certified dunnage, chains, and strapping to prevent cargo shifting.
Route Surveys:
Conducting comprehensive feasibility studies and road surveys across African transit corridors to identify bridge weight limits, overhead clearances, and gradient challenges prior to dispatch.
Seamless Compliance & Integration
Transporting extreme freight across international borders requires rigorous regulatory approvals. This Over-dimensional Cargo solution seamlessly integrates with our compliance and final-mile divisions. We coordinate directly with local road authorities and transport ministries for exceptional load permits, road closures, and police escorts. Upon port arrival, the cargo transitions smoothly into our Customs Clearance for Project Cargo and Cross Border Transit Solutions networks, ensuring uninterrupted delivery to the most remote African project sites.
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