Selecting the correct material is the first step in optimizing your supply chain. Wooden pallets are the most cost-effective and offer high friction, making them ideal for heavy loads and one-way international shipping, provided they meet ISPM 15 heat treatment standards. Plastic pallets are preferred for food, pharmaceutical, and high-hygiene industries because they are easy to sanitize, moisture-proof, and have a lifespan 10 times longer than wood. For heavy-duty industrial use or air freight where fire safety and weight-to-strength ratios are critical, Metal (Steel/Aluminum) pallets or Paper/Presswood pallets are specialized alternatives to consider.