The most common challenges encountered in steel exports are moisture-induced corrosion during sea transit and physical damage caused by handling and loading operations. To address these pain points, Liugang Shandong Supply Chain has introduced a "Customized Sea Freight Packaging Solution," comprising a three-tiered protective system:

First: The Anti-Corrosion Layer. Prior to bundling, all structural shapes, pipes, and plates are treated with a water-based rust inhibitor or wrapped in VCI (Vapor Corrosion Inhibitor) paper; critical areas—such as pipe ends and plate edges—receive an additional application of rust-preventive oil.

Second: The Physical Protection Layer. High-strength edge protectors are affixed to the exterior of the steel strapping to prevent abrasion of the anti-corrosion layer during hoisting and stacking; furthermore, the entire bundle is wrapped in a highly durable, rain-resistant film (PE film) to effectively shield the cargo from salt spray and rainwater.

Third: Reinforcement and Labeling. The weight of each individual bundle is limited to under 3 tons to facilitate efficient unloading at the destination port; each shipment unit bears bilingual (Chinese and English) warning labels indicating instructions such as "Keep Dry," "Handle with Care," and proper storage orientation.

The company's Supply Chain Director stated: "We have moved away from traditional, simplistic 'bare-bundle' packaging methods. Instead, we now offer tiered packaging solutions tailored to the specific climatic conditions of various destination ports—such as high-salt-spray tropical environments or humid rainy seasons. Customers can select either our Standard Sea Freight Packaging or our Enhanced Packaging option, depending on their budget and the specific shipping route."